#87570C
Closest named color: Medium Brown (#7F5112). oklch(49.8% 0.103 70.8), rgb(135, 87, 12).
Aa
White text reads best on this color (6.17:1).
About this color
#87570C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.103 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Brown (#7F5112), ΔE 0.024 away. White text reads best on it, at 6.17:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.103) |
| Temperature | warm |
| Nearest name | Medium Brown (#7F5112) |
| Black text | 3.39:1 |
| White text | 6.17:1 |
Values
| HEX | #87570C |
| RGB | rgb(135, 87, 12) |
| HSL | hsl(37, 84%, 29%) |
| OKLCH | oklch(49.8% 0.103 70.8) |
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 #87570C | 6.17:1 | AA | Lc -85.7 | Fine for body text |
| Black text on #87570C | 3.39:1 | AA large text | Lc 23.5 | Dividers and decoration only |
| #87570C text on white | 6.17:1 | AA | Lc 80.5 | Fine for body text |
| #87570C text on black | 3.39:1 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E8E0
oklch(93.5% 0.014 67.7)
-
Step 200
200
#E5D6C6
oklch(88.4% 0.027 69.3)
-
Step 300
300
#D6BC9E
oklch(81% 0.05 71)
-
Step 400
400
#C09869
oklch(70.6% 0.079 70.5)
-
Step 500
500
#B07E3E
oklch(63% 0.102 70.8)
-
Step 600
600
#9B6619
oklch(55.4% 0.11 70.5)
-
Step 700
700 (this color)
#87570C
oklch(49.8% 0.103 70.8)
-
Step 800
800
#6C460D
oklch(42.8% 0.085 71.2)
-
Step 900
900
#583B15
oklch(37.8% 0.066 70.4)
-
Step 950
950
#33230E
oklch(27% 0.041 72)
#87570C 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) | #675A00 | 0.059 |
| Deuteranopia (no green cones) | #73660F | 0.052 |
| Tritanopia (no blue cones) | #944B4A | 0.083 |
| Achromatopsia (no color) | #616161 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #87570C
#87570C
oklch(49.8% 0.103 70.8)
- #30669B
#30669B
oklch(49.9% 0.103 250.2)
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 #87570C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Brown #7F5112 ΔE 0.024
- Warm Brown #964E02 ΔE 0.033
- Milk Chocolate #7F4E1E ΔE 0.034
- Mud #735C12 ΔE 0.037
- Dirt Brown #836539 ΔE 0.043
- Sepia #985E2B ΔE 0.044
- Cocoa #875F42 ΔE 0.047
- Muddy Brown #886806 ΔE 0.047
Use #87570C 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.