#8A5B37
Closest named color: Cocoa (#875F42). oklch(51.4% 0.08 57.2), rgb(138, 91, 55).
Aa
White text reads best on this color (5.78:1).
About this color
#8A5B37 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 51%, its chroma 0.080 and its hue 57°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.014 away. White text reads best on it, at 5.78:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.63:1 |
| White text | 5.78:1 |
Values
| HEX | #8A5B37 |
| RGB | rgb(138, 91, 55) |
| HSL | hsl(26, 43%, 38%) |
| OKLCH | oklch(51.4% 0.08 57.2) |
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 #8A5B37 | 5.78:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #8A5B37 | 3.63:1 | AA large text | Lc 25.3 | Dividers and decoration only |
| #8A5B37 text on white | 5.78:1 | AA | Lc 78.8 | Fine for body text |
| #8A5B37 text on black | 3.63:1 | AA large text | Lc -23.0 | Dividers and decoration only |
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 700.
-
Step 50
50
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#F0E8E3
oklch(93.6% 0.011 54.5)
-
Step 200
200
#E5D6CC
oklch(88.5% 0.022 56.1)
-
Step 300
300
#D5BBA9
oklch(80.9% 0.039 56.8)
-
Step 400
400
#BF977B
oklch(70.6% 0.062 56.5)
-
Step 500
500
#AE7D59
oklch(63% 0.079 57)
-
Step 600
600
#99663E
oklch(55.6% 0.086 57.9)
-
Step 700
700 (this color)
#8A5B37
oklch(51.4% 0.08 57.2)
-
Step 800
800
#6A4529
oklch(42.6% 0.066 57)
-
Step 900
900
#563A25
oklch(37.5% 0.052 57.3)
-
Step 950
950
#332216
oklch(26.9% 0.033 56)
#8A5B37 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) | #695F34 | 0.059 |
| Deuteranopia (no green cones) | #746A37 | 0.055 |
| Tritanopia (no blue cones) | #965152 | 0.056 |
| Achromatopsia (no color) | #666666 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A5B37
#8A5B37
oklch(51.4% 0.08 57.2)
- #356E90
#356E90
oklch(51.5% 0.08 237.4)
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 #8A5B37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.014
- Dirt Brown #836539 ΔE 0.029
- Sepia #985E2B ΔE 0.030
- Dark Taupe #7F684E ΔE 0.039
- Sienna #A0522D ΔE 0.043
- Warm Brown #964E02 ΔE 0.043
- Medium Brown #7F5112 ΔE 0.045
- Milk Chocolate #7F4E1E ΔE 0.045
Use #8A5B37 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.