#554B1D
Closest named color: Mud Brown (#60460F). oklch(41.2% 0.066 97.1), rgb(85, 75, 29).
Aa
White text reads best on this color (8.71:1).
About this color
#554B1D is a dark, muted brown. In OKLCH its lightness is 41%, its chroma 0.066 and its hue 97°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.023 away. White text reads best on it, at 8.71:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.41:1 |
| White text | 8.71:1 |
Values
| HEX | #554B1D |
| RGB | rgb(85, 75, 29) |
| HSL | hsl(49, 49%, 22%) |
| OKLCH | oklch(41.2% 0.066 97.1) |
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 #554B1D | 8.71:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #554B1D | 2.41:1 | Fails | Lc 14.2 | Not readable |
| #554B1D text on white | 8.71:1 | AAA | Lc 89.8 | Fine for body text |
| #554B1D text on black | 2.41:1 | Fails | Lc -12.4 | 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
#ECEAE2
oklch(93.6% 0.011 95.2)
-
Step 200
200
#DDD9CA
oklch(88.4% 0.021 94.5)
-
Step 300
300
#C7C1A5
oklch(80.8% 0.039 97.2)
-
Step 400
400
#ABA175
oklch(70.6% 0.061 96.8)
-
Step 500
500
#978A51
oklch(63.2% 0.078 96.9)
-
Step 600
600
#817334
oklch(55.5% 0.085 97)
-
Step 700
700
#6D6126
oklch(49.1% 0.08 97.8)
-
Step 800
800 (this color)
#554B1D
oklch(41.2% 0.066 97.1)
-
Step 900
900
#494220
oklch(37.8% 0.052 98)
-
Step 950
950
#2B2714
oklch(27.2% 0.032 97.8)
#554B1D 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) | #524918 | 0.009 |
| Deuteranopia (no green cones) | #554D1F | 0.006 |
| Tritanopia (no blue cones) | #5C4541 | 0.061 |
| Achromatopsia (no color) | #4B4B4B | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #554B1D
#554B1D
oklch(41.2% 0.066 97.1)
- #42476E
#42476E
oklch(41.1% 0.066 277.5)
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 #554B1D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.023
- Green Brown #544E03 ΔE 0.023
- Olive Brown #645403 ΔE 0.044
- Army Green #4B5D16 ΔE 0.059
- Navy Green #35530A ΔE 0.060
- Pine #2B5D34 ΔE 0.070
- Camouflage Green #4B6113 ΔE 0.072
- Dark Olive #373E02 ΔE 0.072
Use #554B1D 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.