#554B2C
Closest named color: Mud Brown (#60460F). oklch(41.5% 0.049 92.2), rgb(85, 75, 44).
Aa
White text reads best on this color (8.64:1).
About this color
#554B2C is a dark, muted brown. In OKLCH its lightness is 41%, its chroma 0.049 and its hue 92°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.031 away. White text reads best on it, at 8.64:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | muted (0.049) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.42:1 |
| White text | 8.64:1 |
Values
| HEX | #554B2C |
| RGB | rgb(85, 75, 44) |
| HSL | hsl(45, 32%, 25%) |
| OKLCH | oklch(41.5% 0.049 92.2) |
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 #554B2C | 8.64:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #554B2C | 2.42:1 | Fails | Lc 14.3 | Not readable |
| #554B2C text on white | 8.64:1 | AAA | Lc 89.7 | Fine for body text |
| #554B2C text on black | 2.42:1 | Fails | Lc -12.6 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#ECEAE4
oklch(93.7% 0.008 91.5)
-
Step 200
200
#DDD9CE
oklch(88.5% 0.015 90.2)
-
Step 300
300
#C7C0AC
oklch(80.8% 0.028 90.9)
-
Step 400
400
#AAA081
oklch(70.6% 0.045 92.3)
-
Step 500
500
#968961
oklch(63.2% 0.058 92.2)
-
Step 600
600
#807247
oklch(55.5% 0.063 92.1)
-
Step 700
700
#6D6039
oklch(49.2% 0.059 91.6)
-
Step 800
800 (this color)
#554B2C
oklch(41.5% 0.049 92.2)
-
Step 900
900
#49412A
oklch(37.7% 0.038 91.1)
-
Step 950
950
#2B2619
oklch(27% 0.024 89.4)
#554B2C 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) | #514A2A | 0.008 |
| Deuteranopia (no green cones) | #544D2D | 0.006 |
| Tritanopia (no blue cones) | #5B4643 | 0.045 |
| Achromatopsia (no color) | #4C4C4C | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #554B2C
#554B2C
oklch(41.5% 0.049 92.2)
- #424A66
#424A66
oklch(41.4% 0.048 271.9)
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 #554B2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.031
- Green Brown #544E03 ΔE 0.041
- Olive Brown #645403 ΔE 0.055
- Charcoal Grey #3C4142 ΔE 0.068
- Army Green #4B5D16 ΔE 0.069
- Dark Slate Gray #2F4F4F ΔE 0.069
- Navy Green #35530A ΔE 0.072
- Purple Brown #673A3F ΔE 0.073
Use #554B2C 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.