#9F9012
Closest named color: Dark Mustard (#A88905). oklch(64.7% 0.131 101.7), rgb(159, 144, 18).
Aa
Black text reads best on this color (6.47:1).
About this color
#9F9012 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 65%, its chroma 0.131 and its hue 102°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mustard (#A88905), ΔE 0.022 away. Black text reads best on it, at 6.47:1.
| Hue family | Yellows |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Dark Mustard (#A88905) |
| Black text | 6.47:1 |
| White text | 3.24:1 |
Values
| HEX | #9F9012 |
| RGB | rgb(159, 144, 18) |
| HSL | hsl(54, 80%, 35%) |
| OKLCH | oklch(64.7% 0.131 101.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #9F9012 | 3.24:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #9F9012 | 6.47:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #9F9012 text on white | 3.24:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #9F9012 text on black | 6.47:1 | AA | Lc -42.2 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F6F6EF
oklch(97.1% 0.009 106.6)
-
Step 100
100
#ECEBDD
oklch(93.7% 0.019 103.4)
-
Step 200
200
#DDDAC0
oklch(88.4% 0.035 101.7)
-
Step 300
300
#C9C393
oklch(81% 0.064 101.7)
-
Step 400
400
#AEA353
oklch(70.8% 0.103 101.6)
-
Step 500
500 (this color)
#9F9012
oklch(64.7% 0.131 101.7)
-
Step 600
600
#827500
oklch(55.7% 0.116 101.7)
-
Step 700
700
#6D6200
oklch(49.1% 0.103 101.8)
-
Step 800
800
#595000
oklch(42.7% 0.089 102)
-
Step 900
900
#4A4200
oklch(37.6% 0.079 101.6)
-
Step 950
950
#2C2702
oklch(27% 0.054 101.6)
#9F9012 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #9F8B00 | 0.013 |
| Deuteranopia (no green cones) | #A3911F | 0.009 |
| Tritanopia (no blue cones) | #AC857A | 0.119 |
| Achromatopsia (no color) | #8F8F8F | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F9012
#9F9012
oklch(64.7% 0.131 101.7)
- #8283DC
#8283DC
oklch(64.8% 0.131 281.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #9F9012, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mustard #A88905 ΔE 0.022
- Yellowy Brown #AE8B0C ΔE 0.026
- Pea Soup #929901 ΔE 0.032
- Brown Yellow #B29705 ΔE 0.037
- Dark Gold #B59410 ΔE 0.038
- Yellow Brown #B79400 ΔE 0.041
- Dark Goldenrod #B8860B ΔE 0.046
- Mustard Brown #AC7E04 ΔE 0.050
Use #9F9012 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.