#9F9B40
Closest named color: Brown Yellow (#B29705). oklch(67.4% 0.113 106.7), rgb(159, 155, 64).
Aa
Black text reads best on this color (7.23:1).
About this color
#9F9B40 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 67%, its chroma 0.113 and its hue 107°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Yellow (#B29705), ΔE 0.035 away. Black text reads best on it, at 7.23:1.
| Hue family | Yellows |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Brown Yellow (#B29705) |
| Black text | 7.23:1 |
| White text | 2.90:1 |
Values
| HEX | #9F9B40 |
| RGB | rgb(159, 155, 64) |
| HSL | hsl(57, 43%, 44%) |
| OKLCH | oklch(67.4% 0.113 106.7) |
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 #9F9B40 | 2.90:1 | Fails | Lc -60.6 | Content text, not long reading |
| Black text on #9F9B40 | 7.23:1 | AAA | Lc 48.8 | Large or bold text, headings |
| #9F9B40 text on white | 2.90:1 | Fails | Lc 55.3 | Large or bold text, headings |
| #9F9B40 text on black | 7.23:1 | AAA | Lc -46.5 | Large or bold text, headings |
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 400.
-
Step 50
50
#F6F6EF
oklch(97.1% 0.009 106.6)
-
Step 100
100
#EBEBDC
oklch(93.6% 0.02 106.8)
-
Step 200
200
#DCDBBE
oklch(88.5% 0.039 105.5)
-
Step 300
300
#C6C48F
oklch(80.9% 0.07 106.1)
-
Step 400
400 (this color)
#9F9B40
oklch(67.4% 0.113 106.7)
-
Step 500
500
#948E00
oklch(63.1% 0.135 106.7)
-
Step 600
600
#7C7700
oklch(55.6% 0.119 106.8)
-
Step 700
700
#686400
oklch(49.1% 0.105 107)
-
Step 800
800
#555200
oklch(42.8% 0.092 107.3)
-
Step 900
900
#474400
oklch(37.7% 0.081 106.8)
-
Step 950
950
#2A2800
oklch(27% 0.058 106.8)
#9F9B40 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) | #A79536 | 0.018 |
| Deuteranopia (no green cones) | #A99945 | 0.018 |
| Tritanopia (no blue cones) | #AA9287 | 0.101 |
| Achromatopsia (no color) | #989898 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F9B40
#9F9B40
oklch(67.4% 0.113 106.7)
- #928BD9
#928BD9
oklch(67.4% 0.114 287)
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 #9F9B40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Yellow #B29705 ΔE 0.035
- Dark Gold #B59410 ΔE 0.038
- Pea Soup #929901 ΔE 0.041
- Yellow Brown #B79400 ΔE 0.042
- Yellowy Brown #AE8B0C ΔE 0.045
- Dark Mustard #A88905 ΔE 0.048
- Pea Soup Green #94A617 ΔE 0.049
- Dark Sand #A88F59 ΔE 0.051
Use #9F9B40 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.