#8F510A
Closest named color: Warm Brown (#964E02). oklch(49.8% 0.112 61), rgb(143, 81, 10).
Aa
White text reads best on this color (6.26:1).
About this color
#8F510A is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.112 and its hue 61°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Brown (#964E02), ΔE 0.014 away. White text reads best on it, at 6.26:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Warm Brown (#964E02) |
| Black text | 3.34:1 |
| White text | 6.26:1 |
Values
| HEX | #8F510A |
| RGB | rgb(143, 81, 10) |
| HSL | hsl(32, 87%, 30%) |
| OKLCH | oklch(49.8% 0.112 61) |
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 #8F510A | 6.26:1 | AA | Lc -86.0 | Fine for body text |
| Black text on #8F510A | 3.34:1 | AA large text | Lc 23.2 | Dividers and decoration only |
| #8F510A text on white | 6.26:1 | AA | Lc 80.8 | Fine for body text |
| #8F510A text on black | 3.34:1 | AA large text | Lc -21.0 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E0
oklch(93.7% 0.015 61.3)
-
Step 200
200
#E8D5C6
oklch(88.4% 0.029 60.7)
-
Step 300
300
#DBB99E
oklch(80.8% 0.054 60.4)
-
Step 400
400
#C89468
oklch(70.6% 0.086 61)
-
Step 500
500
#B9793D
oklch(63.1% 0.11 61.6)
-
Step 600
600
#A56017
oklch(55.6% 0.12 60.7)
-
Step 700
700 (this color)
#8F510A
oklch(49.8% 0.112 61)
-
Step 800
800
#73410C
oklch(42.7% 0.093 60.6)
-
Step 900
900
#5D3814
oklch(37.8% 0.072 61.5)
-
Step 950
950
#36210D
oklch(27% 0.045 62.4)
#8F510A 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) | #645800 | 0.081 |
| Deuteranopia (no green cones) | #73660B | 0.073 |
| Tritanopia (no blue cones) | #9D4345 | 0.080 |
| Achromatopsia (no color) | #606060 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8F510A
#8F510A
oklch(49.8% 0.112 61)
- #0D699C
#0D699C
oklch(49.8% 0.112 241.1)
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 #8F510A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Brown #964E02 ΔE 0.014
- Medium Brown #7F5112 ΔE 0.030
- Saddle Brown #8B4513 ΔE 0.033
- Milk Chocolate #7F4E1E ΔE 0.034
- Sepia #985E2B ΔE 0.041
- Burnt Umber #A0450E ΔE 0.041
- Sienna #A0522D ΔE 0.043
- Cocoa #875F42 ΔE 0.050
Use #8F510A 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.