you could use a Feast Watson Prooftint Jarrah stain, thinned with Metho as it would be too dark otherwise, it's orangeish.
Their golden teak is also a yellowy colour.
If you really want this exact tone, you can mix these stains and test on a similar piece of scrap timber.
remember that the final coat might change the colour also, an acrylic won't yellow much, but poly will give it a yellow tinge, might be what you want for this finish.
What kind of grain filler did you use?
I've seen finishes like that on mahogany on Gibson guitars that just have a natural grain filler to lighten it up a bit and then just clear coat.
Completed Projects:
non PBG LP Custom - Hetfield 'Uncle Milty' Iron Cross replica
non PBG Brownstein Stratocaster
Current WIP:
non PBG Stratocaster - Canadian Red Ensign
PBG FV-1G Custom
Ozzbike has done a few natural Mahogany builds finished with just Tru Oil and that has kept the lighter colour. It will never match Korina but looks near enough to be good enough.
Here's my EX-1 basswood body/maple neck done with Dingo Tone Coolangatta Gold Base & Intensifier coats and top coats done with Tru Oil. Now that it has aged a bit it looks pretty dam close to Korina which is exactly what I was aiming for.
Mars bar in shot was only to provide a colour reference guide. Photo was taken 3 years ago and as TO ages is adds a bit more amber tint and looks more like the gooey caramel part of a Mars bar now.
Not sure how this would go on Mahogany but from seeing Ozzies MMB5 in the flesh I was surprised how light 'hog was in its natural state. It might just work in getting close to Korina but reckon it would only need 2 or 3 base coats and same with intensifier otherwise the level of yellow may be too bright.
Cheers, Waz
# 1 - EX-5 https://goo.gl/fQJMqh
# 2 - EX-1 https://goo.gl/KSY9W9
# 3 - Non PBG Tele https://goo.gl/W14G5g
# 4 - Non PBG J Bass https://goo.gl/FbBaFy
# 5 - TL-1AR GOTM Aug 2017 https://goo.gl/sUh14s
# 6 - MMB-4 Runner-up GOTM Oct 2018https://goo.gl/gvrPkp
# 7 - ES-1 Runner-up GOTM Aug 2018https://goo.gl/T9BEY8