#A15B22
Closest named color: Sepia (#985E2B). oklch(54.2% 0.115 55.7), rgb(161, 91, 34).
Aa
White text reads best on this color (5.20:1).
About this color
#A15B22 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 54%, its chroma 0.115 and its hue 56°. Its hue sits on the warm side of the wheel. The nearest named color is Sepia (#985E2B), ΔE 0.017 away. White text reads best on it, at 5.20:1.
| Hue family | Browns |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Sepia (#985E2B) |
| Black text | 4.03:1 |
| White text | 5.20:1 |
Values
| HEX | #A15B22 |
| RGB | rgb(161, 91, 34) |
| HSL | hsl(27, 65%, 38%) |
| OKLCH | oklch(54.2% 0.115 55.7) |
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 #A15B22 | 5.20:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #A15B22 | 4.03:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #A15B22 text on white | 5.20:1 | AA | Lc 75.4 | Fine for body text |
| #A15B22 text on black | 4.03:1 | AA large text | Lc -26.3 | 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 600.
-
Step 50
50
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E1
oklch(93.7% 0.014 57.6)
-
Step 200
200
#E9D5C7
oklch(88.6% 0.029 57.3)
-
Step 300
300
#DCB9A1
oklch(81% 0.052 56.3)
-
Step 400
400
#C9936E
oklch(70.7% 0.083 55.4)
-
Step 500
500
#BA7747
oklch(63% 0.106 55.1)
-
Step 600
600 (this color)
#A15B22
oklch(54.2% 0.115 55.7)
-
Step 700
700
#8E4E19
oklch(49.2% 0.107 55.5)
-
Step 800
800
#734018
oklch(42.6% 0.088 55.2)
-
Step 900
900
#5D371A
oklch(37.7% 0.069 56)
-
Step 950
950
#372010
oklch(26.9% 0.044 54.5)
#A15B22 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) | #70631A | 0.090 |
| Deuteranopia (no green cones) | #807322 | 0.083 |
| Tritanopia (no blue cones) | #B04C4F | 0.076 |
| Achromatopsia (no color) | #6D6D6D | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A15B22
#A15B22
oklch(54.2% 0.115 55.7)
- #0578A8
#0578A8
oklch(54.1% 0.115 235.6)
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 #A15B22, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sepia #985E2B ΔE 0.017
- Raw Umber #A75E09 ΔE 0.020
- Sienna #A0522D ΔE 0.027
- Cinnamon #AC4F06 ΔE 0.030
- Earth #A2653E ΔE 0.031
- Raw Sienna #9A6200 ΔE 0.031
- Orangey Brown #B16002 ΔE 0.037
- Warm Brown #964E02 ΔE 0.041
Use #A15B22 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.