#554C27
Closest named color: Mud Brown (#60460F). oklch(41.6% 0.056 96), rgb(85, 76, 39).
Aa
White text reads best on this color (8.57:1).
About this color
#554C27 is a dark, muted brown. In OKLCH its lightness is 42%, its chroma 0.056 and its hue 96°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.027 away. White text reads best on it, at 8.57:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | muted (0.056) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.44:1 |
| White text | 8.57:1 |
Values
| HEX | #554C27 |
| RGB | rgb(85, 76, 39) |
| HSL | hsl(48, 37%, 24%) |
| OKLCH | oklch(41.6% 0.056 96) |
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 #554C27 | 8.57:1 | AAA | Lc -94.0 | Preferred for body text |
| Black text on #554C27 | 2.44:1 | Fails | Lc 14.5 | Not readable |
| #554C27 text on white | 8.57:1 | AAA | Lc 89.4 | Fine for body text |
| #554C27 text on black | 2.44:1 | Fails | Lc -12.8 | 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
#EBEAE3
oklch(93.6% 0.009 100)
-
Step 200
200
#DCD9CC
oklch(88.4% 0.018 96.1)
-
Step 300
300
#C7C1AA
oklch(81% 0.032 95)
-
Step 400
400
#AAA17C
oklch(70.7% 0.052 96)
-
Step 500
500
#958A5A
oklch(63.1% 0.067 96.8)
-
Step 600
600
#807340
oklch(55.6% 0.072 95.5)
-
Step 700
700
#6C6132
oklch(49.2% 0.067 96.5)
-
Step 800
800 (this color)
#554C27
oklch(41.6% 0.056 96)
-
Step 900
900
#484226
oklch(37.8% 0.044 97.6)
-
Step 950
950
#2A2617
oklch(26.8% 0.026 95)
#554C27 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) | #534A24 | 0.008 |
| Deuteranopia (no green cones) | #554D28 | 0.003 |
| Tritanopia (no blue cones) | #5B4743 | 0.051 |
| Achromatopsia (no color) | #4C4C4C | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #554C27
#554C27
oklch(41.6% 0.056 96)
- #44496A
#44496A
oklch(41.5% 0.056 277.1)
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 #554C27, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.027
- Green Brown #544E03 ΔE 0.033
- Olive Brown #645403 ΔE 0.048
- Army Green #4B5D16 ΔE 0.062
- Navy Green #35530A ΔE 0.066
- Pine #2B5D34 ΔE 0.070
- Dark Slate Gray #2F4F4F ΔE 0.074
- Charcoal Grey #3C4142 ΔE 0.074
Use #554C27 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.