#8A5437
Closest named color: Cocoa (#875F42). oklch(50.1% 0.084 48.3), rgb(138, 84, 55).
Aa
White text reads best on this color (6.16:1).
About this color
#8A5437 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.084 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.028 away. White text reads best on it, at 6.16:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.40:1 |
| White text | 6.16:1 |
Values
| HEX | #8A5437 |
| RGB | rgb(138, 84, 55) |
| HSL | hsl(21, 43%, 38%) |
| OKLCH | oklch(50.1% 0.084 48.3) |
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 #8A5437 | 6.16:1 | AA | Lc -85.7 | Fine for body text |
| Black text on #8A5437 | 3.40:1 | AA large text | Lc 23.5 | Dividers and decoration only |
| #8A5437 text on white | 6.16:1 | AA | Lc 80.6 | Fine for body text |
| #8A5437 text on black | 3.40:1 | AA large text | Lc -21.3 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F1E8E3
oklch(93.7% 0.012 51.3)
-
Step 200
200
#E6D5CD
oklch(88.5% 0.022 47)
-
Step 300
300
#D7B9AA
oklch(80.8% 0.04 48.2)
-
Step 400
400
#C3957D
oklch(70.7% 0.065 48.8)
-
Step 500
500
#B37A5D
oklch(63.1% 0.083 47.7)
-
Step 600
600
#9E6243
oklch(55.5% 0.09 47.6)
-
Step 700
700 (this color)
#8A5437
oklch(50.1% 0.084 48.3)
-
Step 800
800
#6E432C
oklch(42.8% 0.069 48.4)
-
Step 900
900
#593928
oklch(37.8% 0.053 48.6)
-
Step 950
950
#342117
oklch(26.9% 0.034 48.6)
#8A5437 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) | #635A34 | 0.071 |
| Deuteranopia (no green cones) | #706637 | 0.065 |
| Tritanopia (no blue cones) | #964A4D | 0.050 |
| Achromatopsia (no color) | #616161 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A5437
#8A5437
oklch(50.1% 0.084 48.3)
- #236C89
#236C89
oklch(50% 0.084 228.7)
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 #8A5437, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.028
- Milk Chocolate #7F4E1E ΔE 0.037
- Warm Brown #964E02 ΔE 0.040
- Sienna #A0522D ΔE 0.041
- Saddle Brown #8B4513 ΔE 0.042
- Medium Brown #7F5112 ΔE 0.042
- Sepia #985E2B ΔE 0.043
- Dirt Brown #836539 ΔE 0.047
Use #8A5437 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.