#554E2F
Closest named color: Mud Brown (#60460F). oklch(42.3% 0.048 97), rgb(85, 78, 47).
Aa
White text reads best on this color (8.34:1).
About this color
#554E2F is a dark, muted brown. In OKLCH its lightness is 42%, its chroma 0.048 and its hue 97°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.035 away. White text reads best on it, at 8.34:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | muted (0.048) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.51:1 |
| White text | 8.34:1 |
Values
| HEX | #554E2F |
| RGB | rgb(85, 78, 47) |
| HSL | hsl(49, 29%, 26%) |
| OKLCH | oklch(42.3% 0.048 97) |
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 #554E2F | 8.34:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #554E2F | 2.51:1 | Fails | Lc 15.2 | Dividers and decoration only |
| #554E2F text on white | 8.34:1 | AAA | Lc 88.8 | Fine for body text |
| #554E2F text on black | 2.51:1 | Fails | Lc -13.4 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EBEAE4
oklch(93.6% 0.008 98.9)
-
Step 200
200
#DCD9CE
oklch(88.5% 0.015 94.2)
-
Step 300
300
#C5C1AD
oklch(80.9% 0.028 97.7)
-
Step 400
400
#A8A182
oklch(70.7% 0.044 96.8)
-
Step 500
500
#938A62
oklch(63.1% 0.057 97)
-
Step 600
600
#7D7449
oklch(55.6% 0.062 97.8)
-
Step 700
700
#6A613A
oklch(49.1% 0.058 96.7)
-
Step 800
800 (this color)
#554E2F
oklch(42.3% 0.048 97)
-
Step 900
900
#47422B
oklch(37.8% 0.037 97.4)
-
Step 950
950
#2A2719
oklch(27.2% 0.025 97.5)
#554E2F 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) | #544C2D | 0.006 |
| Deuteranopia (no green cones) | #564F30 | 0.004 |
| Tritanopia (no blue cones) | #5A4A46 | 0.042 |
| Achromatopsia (no color) | #4E4E4E | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #554E2F
#554E2F
oklch(42.3% 0.048 97)
- #474C68
#474C68
oklch(42.4% 0.047 276.4)
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 #554E2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.035
- Green Brown #544E03 ΔE 0.040
- Olive Brown #645403 ΔE 0.051
- Army Green #4B5D16 ΔE 0.063
- Pine #2B5D34 ΔE 0.068
- Dark Slate Gray #2F4F4F ΔE 0.068
- Navy Green #35530A ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.072
Use #554E2F 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.