#554F05
Closest named color: Green Brown (#544E03). oklch(42% 0.086 104.3), rgb(85, 79, 5).
Aa
White text reads best on this color (8.37:1).
About this color
#554F05 is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.086 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.004 away. White text reads best on it, at 8.37:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.50:1 |
| White text | 8.37:1 |
Values
| HEX | #554F05 |
| RGB | rgb(85, 79, 5) |
| HSL | hsl(56, 89%, 18%) |
| OKLCH | oklch(42% 0.086 104.3) |
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 #554F05 | 8.37:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #554F05 | 2.50:1 | Fails | Lc 15.2 | Dividers and decoration only |
| #554F05 text on white | 8.37:1 | AAA | Lc 88.8 | Fine for body text |
| #554F05 text on black | 2.50:1 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEBE0
oklch(93.7% 0.015 106.7)
-
Step 200
200
#DCDAC6
oklch(88.5% 0.027 102.3)
-
Step 300
300
#C5C39D
oklch(80.9% 0.051 105)
-
Step 400
400
#A8A467
oklch(70.8% 0.082 105.1)
-
Step 500
500
#948C3B
oklch(63% 0.103 103.7)
-
Step 600
600
#7E7611
oklch(55.6% 0.112 104.5)
-
Step 700
700
#6B6300
oklch(49.2% 0.104 104)
-
Step 800
800 (this color)
#554F05
oklch(42% 0.086 104.3)
-
Step 900
900
#474313
oklch(37.6% 0.067 104.5)
-
Step 950
950
#2A270D
oklch(26.9% 0.042 102.8)
#554F05 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) | #574C00 | 0.009 |
| Deuteranopia (no green cones) | #594F0C | 0.009 |
| Tritanopia (no blue cones) | #5C4942 | 0.078 |
| Achromatopsia (no color) | #4E4E4E | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #554F05
#554F05
oklch(42% 0.086 104.3)
- #48467A
#48467A
oklch(42.1% 0.085 283.9)
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 #554F05, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.004
- Olive Brown #645403 ΔE 0.031
- Mud Brown #60460F ΔE 0.035
- Army Green #4B5D16 ΔE 0.042
- Navy Green #35530A ΔE 0.048
- Camouflage Green #4B6113 ΔE 0.054
- Greeny Brown #696006 ΔE 0.064
- Camo Green #526525 ΔE 0.064
Use #554F05 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.