#54510C
Closest named color: Green Brown (#544E03). oklch(42.5% 0.085 106.9), rgb(84, 81, 12).
Aa
White text reads best on this color (8.20:1).
About this color
#54510C is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.085 and its hue 107°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.009 away. White text reads best on it, at 8.20:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.55:1 |
| White text | 8.20:1 |
Values
| HEX | #54510C |
| RGB | rgb(84, 81, 12) |
| HSL | hsl(57, 75%, 19%) |
| OKLCH | oklch(42.5% 0.085 106.9) |
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 #54510C | 8.20:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #54510C | 2.55:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #54510C text on white | 8.20:1 | AAA | Lc 88.3 | Fine for body text |
| #54510C text on black | 2.55:1 | Fails | Lc -13.9 | 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
#DBDBC6
oklch(88.6% 0.028 107)
-
Step 300
300
#C4C39F
oklch(80.9% 0.049 106.1)
-
Step 400
400
#A6A469
oklch(70.6% 0.079 106.6)
-
Step 500
500
#918D3E
oklch(63% 0.101 106.3)
-
Step 600
600
#7B7718
oklch(55.6% 0.11 107)
-
Step 700
700
#686407
oklch(49.1% 0.103 106.8)
-
Step 800
800 (this color)
#54510C
oklch(42.5% 0.085 106.9)
-
Step 900
900
#464415
oklch(37.8% 0.066 106.9)
-
Step 950
950
#29280E
oklch(27.1% 0.042 106.9)
#54510C 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) | #594E00 | 0.011 |
| Deuteranopia (no green cones) | #5A5012 | 0.012 |
| Tritanopia (no blue cones) | #5B4B44 | 0.077 |
| Achromatopsia (no color) | #4F4F4F | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54510C
#54510C
oklch(42.5% 0.085 106.9)
- #4B467A
#4B467A
oklch(42.4% 0.085 286.6)
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 #54510C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.009
- Olive Brown #645403 ΔE 0.030
- Army Green #4B5D16 ΔE 0.036
- Mud Brown #60460F ΔE 0.039
- Navy Green #35530A ΔE 0.047
- Camouflage Green #4B6113 ΔE 0.049
- Camo Green #526525 ΔE 0.058
- Greeny Brown #696006 ΔE 0.060
Use #54510C 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.