#817857
Closest named color: Grey Brown (#7F7053). oklch(57.2% 0.049 94.7), rgb(129, 120, 87).
Aa
Black text reads best on this color (4.75:1).
About this color
#817857 is a medium-dark, muted yellow. In OKLCH its lightness is 57%, its chroma 0.049 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Grey Brown (#7F7053), ΔE 0.023 away. Black text reads best on it, at 4.75:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.049) |
| Temperature | warm |
| Nearest name | Grey Brown (#7F7053) |
| Black text | 4.75:1 |
| White text | 4.41:1 |
Values
| HEX | #817857 |
| RGB | rgb(129, 120, 87) |
| HSL | hsl(47, 19%, 42%) |
| OKLCH | oklch(57.2% 0.049 94.7) |
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 #817857 | 4.41:1 | AA large text | Lc -76.1 | Fine for body text |
| Black text on #817857 | 4.75:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #817857 text on white | 4.41:1 | AA large text | Lc 70.6 | Content text, not long reading |
| #817857 text on black | 4.75:1 | AA | Lc -31.1 | 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 600.
-
Step 50
50
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EBEAE5
oklch(93.6% 0.007 97.4)
-
Step 200
200
#DBD9D0
oklch(88.4% 0.012 96.4)
-
Step 300
300
#C5C1B1
oklch(81% 0.022 95.3)
-
Step 400
400
#A7A188
oklch(70.7% 0.036 96)
-
Step 500
500
#928A6B
oklch(63.2% 0.045 95.3)
-
Step 600
600 (this color)
#817857
oklch(57.2% 0.049 94.7)
-
Step 700
700
#696143
oklch(49.2% 0.046 95)
-
Step 800
800
#554F37
oklch(42.7% 0.038 95.8)
-
Step 900
900
#464230
oklch(37.8% 0.029 97)
-
Step 950
950
#29261C
oklch(26.9% 0.018 93.3)
#817857 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) | #7F7655 | 0.007 |
| Deuteranopia (no green cones) | #817958 | 0.003 |
| Tritanopia (no blue cones) | #87736F | 0.044 |
| Achromatopsia (no color) | #787878 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #817857
#817857
oklch(57.2% 0.049 94.7)
- #6F7695
#6F7695
oklch(57.2% 0.049 274.8)
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 #817857, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Brown #7F7053 ΔE 0.023
- Dull Brown #876E4B ΔE 0.028
- Dirt #8A6E45 ΔE 0.031
- Brown Grey #8D8468 ΔE 0.042
- Dark Taupe #7F684E ΔE 0.044
- Mocha #9D7651 ΔE 0.045
- Drab #828344 ΔE 0.046
- Medium Grey #7D7F7C ΔE 0.050
Use #817857 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.