#837751
Closest named color: Grey Brown (#7F7053). oklch(57.1% 0.056 92.6), rgb(131, 119, 81).
Aa
Black text reads best on this color (4.72:1).
About this color
#837751 is a medium-dark, muted yellow. In OKLCH its lightness is 57%, its chroma 0.056 and its hue 93°. 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 4.72:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.056) |
| Temperature | warm |
| Nearest name | Grey Brown (#7F7053) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #837751 |
| RGB | rgb(131, 119, 81) |
| HSL | hsl(46, 24%, 42%) |
| OKLCH | oklch(57.1% 0.056 92.6) |
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 #837751 | 4.44:1 | AA large text | Lc -76.3 | Fine for body text |
| Black text on #837751 | 4.72:1 | AA | Lc 33.2 | Non-text elements, placeholder text |
| #837751 text on white | 4.44:1 | AA large text | Lc 70.8 | Content text, not long reading |
| #837751 text on black | 4.72:1 | AA | Lc -30.8 | 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
#EBEAE4
oklch(93.6% 0.008 98.9)
-
Step 200
200
#DCD9CF
oklch(88.5% 0.014 93)
-
Step 300
300
#C6C1AF
oklch(81% 0.025 94.1)
-
Step 400
400
#A9A084
oklch(70.6% 0.041 92.3)
-
Step 500
500
#948966
oklch(63.1% 0.051 92.7)
-
Step 600
600 (this color)
#837751
oklch(57.1% 0.056 92.6)
-
Step 700
700
#6B603E
oklch(49.1% 0.052 92.2)
-
Step 800
800
#574F33
oklch(42.8% 0.044 94)
-
Step 900
900
#48412D
oklch(37.7% 0.033 91)
-
Step 950
950
#2A261B
oklch(26.9% 0.02 90.4)
#837751 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) | #7F754E | 0.009 |
| Deuteranopia (no green cones) | #827952 | 0.006 |
| Tritanopia (no blue cones) | #8A716D | 0.051 |
| Achromatopsia (no color) | #777777 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #837751
#837751
oklch(57.1% 0.056 92.6)
- #6C7699
#6C7699
oklch(57.1% 0.055 272.2)
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 #837751, 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 0.024
- Dirt #8A6E45 ΔE 0.025
- Mocha #9D7651 ΔE 0.043
- Drab #828344 ΔE 0.043
- Dark Taupe #7F684E ΔE 0.044
- Brown Grey #8D8468 ΔE 0.046
- Dirt Brown #836539 ΔE 0.050
Use #837751 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.