#A6901C
Closest named color: Yellowy Brown (#AE8B0C). oklch(65.4% 0.127 97.4), rgb(166, 144, 28).
Aa
Black text reads best on this color (6.62:1).
About this color
#A6901C is a medium-light, moderately saturated yellow. In OKLCH its lightness is 65%, its chroma 0.127 and its hue 97°. Its hue sits on the warm side of the wheel. The nearest named color is Yellowy Brown (#AE8B0C), ΔE 0.016 away. Black text reads best on it, at 6.62:1.
| Hue family | Yellows |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Yellowy Brown (#AE8B0C) |
| Black text | 6.62:1 |
| White text | 3.16:1 |
Values
| HEX | #A6901C |
| RGB | rgb(166, 144, 28) |
| HSL | hsl(50, 71%, 38%) |
| OKLCH | oklch(65.4% 0.127 97.4) |
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 #A6901C | 3.16:1 | AA large text | Lc -64.1 | Content text, not long reading |
| Black text on #A6901C | 6.62:1 | AA | Lc 45.4 | Large or bold text, headings |
| #A6901C text on white | 3.16:1 | AA large text | Lc 58.7 | Large or bold text, headings |
| #A6901C text on black | 6.62:1 | AA | Lc -43.1 | 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
#F7F6EF
oklch(97.2% 0.009 100)
-
Step 100
100
#EDEADD
oklch(93.6% 0.018 96.1)
-
Step 200
200
#DFDAC0
oklch(88.5% 0.035 98.1)
-
Step 300
300
#CBC193
oklch(80.8% 0.062 97.3)
-
Step 400
400
#B2A154
oklch(70.7% 0.1 97.2)
-
Step 500
500 (this color)
#A6901C
oklch(65.4% 0.127 97.4)
-
Step 600
600
#867300
oklch(55.7% 0.115 97.6)
-
Step 700
700
#716000
oklch(49.1% 0.101 97)
-
Step 800
800
#5C4F00
oklch(42.8% 0.088 98.3)
-
Step 900
900
#4D4100
oklch(37.6% 0.078 97.3)
-
Step 950
950
#2E2603
oklch(27% 0.052 96)
#A6901C 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) | #A08C00 | 0.017 |
| Deuteranopia (no green cones) | #A59425 | 0.010 |
| Tritanopia (no blue cones) | #B4847B | 0.117 |
| Achromatopsia (no color) | #919191 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6901C
#A6901C
oklch(65.4% 0.127 97.4)
- #7E88DD
#7E88DD
oklch(65.5% 0.127 277.2)
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 #A6901C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellowy Brown #AE8B0C ΔE 0.016
- Dark Mustard #A88905 ΔE 0.018
- Dark Gold #B59410 ΔE 0.027
- Brown Yellow #B29705 ΔE 0.029
- Yellow Brown #B79400 ΔE 0.031
- Dark Goldenrod #B8860B ΔE 0.036
- Ochre #BF9005 ΔE 0.040
- Pea Soup #929901 ΔE 0.041
Use #A6901C 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.