#504C00
Closest named color: Green Brown (#544E03). oklch(40.7% 0.087 106.2), rgb(80, 76, 0).
Aa
White text reads best on this color (8.84:1).
About this color
#504C00 is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.087 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.010 away. White text reads best on it, at 8.84:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.37:1 |
| White text | 8.84:1 |
Values
| HEX | #504C00 |
| RGB | rgb(80, 76, 0) |
| HSL | hsl(57, 100%, 16%) |
| OKLCH | oklch(40.7% 0.087 106.2) |
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 #504C00 | 8.84:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #504C00 | 2.37:1 | Fails | Lc 13.9 | Not readable |
| #504C00 text on white | 8.84:1 | AAA | Lc 90.1 | Preferred for body text |
| #504C00 text on black | 2.37:1 | Fails | Lc -12.2 | 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
#C4C39E
oklch(80.8% 0.05 106.2)
-
Step 400
400
#A7A467
oklch(70.7% 0.082 105.9)
-
Step 500
500
#928D3C
oklch(63.1% 0.103 105.7)
-
Step 600
600
#7C7712
oklch(55.6% 0.113 106.5)
-
Step 700
700
#696400
oklch(49.2% 0.105 106.3)
-
Step 800
800 (this color)
#504C00
oklch(40.7% 0.087 106.2)
-
Step 900
900
#464413
oklch(37.8% 0.068 107)
-
Step 950
950
#29280D
oklch(27.1% 0.043 107)
#504C00 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) | #544900 | 0.011 |
| Deuteranopia (no green cones) | #554B07 | 0.011 |
| Tritanopia (no blue cones) | #57463F | 0.078 |
| Achromatopsia (no color) | #4A4A4A | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #504C00
#504C00
oklch(40.7% 0.087 106.2)
- #464176
#464176
oklch(40.6% 0.087 286.1)
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 #504C00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.010
- Mud Brown #60460F ΔE 0.037
- Navy Green #35530A ΔE 0.043
- Olive Brown #645403 ΔE 0.044
- Army Green #4B5D16 ΔE 0.050
- Camouflage Green #4B6113 ΔE 0.062
- Dark Olive #373E02 ΔE 0.064
- Pine #2B5D34 ΔE 0.066
Use #504C00 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.