#9C8B03
Closest named color: Dark Mustard (#A88905). oklch(63.3% 0.131 100.6), rgb(156, 139, 3).
Aa
Black text reads best on this color (6.10:1).
About this color
#9C8B03 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 63%, its chroma 0.131 and its hue 101°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mustard (#A88905), ΔE 0.020 away. Black text reads best on it, at 6.10:1.
| Hue family | Yellows |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Dark Mustard (#A88905) |
| Black text | 6.10:1 |
| White text | 3.43:1 |
Values
| HEX | #9C8B03 |
| RGB | rgb(156, 139, 3) |
| HSL | hsl(53, 96%, 31%) |
| OKLCH | oklch(63.3% 0.131 100.6) |
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 #9C8B03 | 3.43:1 | AA large text | Lc -67.2 | Content text, not long reading |
| Black text on #9C8B03 | 6.10:1 | AA | Lc 42.4 | Non-text elements, placeholder text |
| #9C8B03 text on white | 3.43:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #9C8B03 text on black | 6.10:1 | AA | Lc -40.0 | 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
#ECEADD
oklch(93.5% 0.017 99.6)
-
Step 200
200
#DEDAC0
oklch(88.5% 0.035 99.9)
-
Step 300
300
#C9C293
oklch(80.8% 0.063 100.6)
-
Step 400
400
#AFA252
oklch(70.6% 0.103 100.2)
-
Step 500
500 (this color)
#9C8B03
oklch(63.3% 0.131 100.6)
-
Step 600
600
#837400
oklch(55.6% 0.116 100.3)
-
Step 700
700
#6E6100
oklch(49% 0.102 100.2)
-
Step 800
800
#5A5000
oklch(42.8% 0.089 101.1)
-
Step 900
900
#4B4200
oklch(37.7% 0.078 100.6)
-
Step 950
950
#2C2702
oklch(27% 0.054 101.6)
#9C8B03 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) | #9A8700 | 0.011 |
| Deuteranopia (no green cones) | #9E8D16 | 0.008 |
| Tritanopia (no blue cones) | #A98076 | 0.120 |
| Achromatopsia (no color) | #8A8A8A | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9C8B03
#9C8B03
oklch(63.3% 0.131 100.6)
- #7C7FD7
#7C7FD7
oklch(63.3% 0.131 280.5)
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 #9C8B03, closest first.
No curated palette has a color within ΔE 0.04 of #9C8B03.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mustard #A88905 ΔE 0.020
- Yellowy Brown #AE8B0C ΔE 0.030
- Pea Soup #929901 ΔE 0.040
- Mustard Brown #AC7E04 ΔE 0.042
- Dark Goldenrod #B8860B ΔE 0.048
- Dark Gold #B59410 ΔE 0.049
- Brown Yellow #B29705 ΔE 0.050
- Bronze #A87900 ΔE 0.050
Use #9C8B03 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.