#5C550F
Closest named color: Olive Brown (#645403). oklch(44.3% 0.086 103.4), rgb(92, 85, 15).
Aa
White text reads best on this color (7.60:1).
About this color
#5C550F is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.086 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.013 away. White text reads best on it, at 7.60:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.76:1 |
| White text | 7.60:1 |
Values
| HEX | #5C550F |
| RGB | rgb(92, 85, 15) |
| HSL | hsl(55, 72%, 21%) |
| OKLCH | oklch(44.3% 0.086 103.4) |
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 #5C550F | 7.60:1 | AAA | Lc -91.1 | Preferred for body text |
| Black text on #5C550F | 2.76:1 | Fails | Lc 17.7 | Dividers and decoration only |
| #5C550F text on white | 7.60:1 | AAA | Lc 86.3 | Fine for body text |
| #5C550F text on black | 2.76:1 | Fails | Lc -15.7 | Dividers and decoration only |
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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEAE0
oklch(93.5% 0.013 102)
-
Step 200
200
#DCDAC5
oklch(88.4% 0.028 102.5)
-
Step 300
300
#C6C39D
oklch(81% 0.051 103.7)
-
Step 400
400
#A9A367
oklch(70.6% 0.08 103.3)
-
Step 500
500
#958C3B
oklch(63.1% 0.103 103)
-
Step 600
600
#7F7610
oklch(55.7% 0.113 103.9)
-
Step 700
700
#6B6300
oklch(49.2% 0.104 104)
-
Step 800
800 (this color)
#5C550F
oklch(44.3% 0.086 103.4)
-
Step 900
900
#484312
oklch(37.7% 0.068 103.5)
-
Step 950
950
#2A270D
oklch(26.9% 0.042 102.8)
#5C550F 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) | #5E5201 | 0.009 |
| Deuteranopia (no green cones) | #605515 | 0.009 |
| Tritanopia (no blue cones) | #644E48 | 0.080 |
| Achromatopsia (no color) | #545454 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C550F
#5C550F
oklch(44.3% 0.086 103.4)
- #4D4C81
#4D4C81
oklch(44.2% 0.086 283.2)
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 #5C550F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.013
- Green Brown #544E03 ΔE 0.026
- Army Green #4B5D16 ΔE 0.033
- Greeny Brown #696006 ΔE 0.042
- Camouflage Green #4B6113 ΔE 0.042
- Mud Brown #60460F ΔE 0.045
- Camo Green #526525 ΔE 0.046
- Mud #735C12 ΔE 0.047
Use #5C550F 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.