#55512F
Closest named color: Green Brown (#544E03). oklch(43% 0.051 102.5), rgb(85, 81, 47).
Aa
White text reads best on this color (8.06:1).
About this color
#55512F is a dark, muted brown. In OKLCH its lightness is 43%, its chroma 0.051 and its hue 102°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.038 away. White text reads best on it, at 8.06:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | muted (0.051) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.60:1 |
| White text | 8.06:1 |
Values
| HEX | #55512F |
| RGB | rgb(85, 81, 47) |
| HSL | hsl(54, 29%, 26%) |
| OKLCH | oklch(43% 0.051 102.5) |
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 #55512F | 8.06:1 | AAA | Lc -92.6 | Preferred for body text |
| Black text on #55512F | 2.60:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #55512F text on white | 8.06:1 | AAA | Lc 87.9 | Fine for body text |
| #55512F text on black | 2.60:1 | Fails | Lc -14.2 | Not readable |
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 800.
-
Step 50
50
#F6F5F2
oklch(97% 0.004 91.4)
-
Step 100
100
#EBEAE4
oklch(93.6% 0.008 98.9)
-
Step 200
200
#DBDACD
oklch(88.6% 0.018 103.2)
-
Step 300
300
#C4C2AC
oklch(81% 0.03 102.8)
-
Step 400
400
#A6A280
oklch(70.7% 0.047 101.9)
-
Step 500
500
#908B60
oklch(63% 0.06 102.3)
-
Step 600
600
#7B7546
oklch(55.6% 0.066 102)
-
Step 700
700
#676237
oklch(49% 0.062 102.6)
-
Step 800
800 (this color)
#55512F
oklch(43% 0.051 102.5)
-
Step 900
900
#454329
oklch(37.8% 0.041 104.4)
-
Step 950
950
#292718
oklch(27% 0.026 101.5)
#55512F 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) | #574F2C | 0.006 |
| Deuteranopia (no green cones) | #585130 | 0.005 |
| Tritanopia (no blue cones) | #5A4D49 | 0.046 |
| Achromatopsia (no color) | #505050 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55512F
#55512F
oklch(43% 0.051 102.5)
- #4B4C6B
#4B4C6B
oklch(42.9% 0.051 282.6)
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 #55512F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.038
- Mud Brown #60460F ΔE 0.039
- Olive Brown #645403 ΔE 0.045
- Army Green #4B5D16 ΔE 0.055
- Pine #2B5D34 ΔE 0.062
- Camouflage Green #4B6113 ΔE 0.067
- Camo Green #526525 ΔE 0.067
- Navy Green #35530A ΔE 0.067
Use #55512F 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.