#504C23
Closest named color: Green Brown (#544E03). oklch(41% 0.06 103.7), rgb(80, 76, 35).
Aa
White text reads best on this color (8.75:1).
About this color
#504C23 is a dark, muted brown. In OKLCH its lightness is 41%, its chroma 0.060 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.027 away. White text reads best on it, at 8.75:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | muted (0.060) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.39:1 |
| White text | 8.75:1 |
Values
| HEX | #504C23 |
| RGB | rgb(80, 76, 35) |
| HSL | hsl(55, 39%, 23%) |
| OKLCH | oklch(41% 0.06 103.7) |
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 #504C23 | 8.75:1 | AAA | Lc -94.4 | Preferred for body text |
| Black text on #504C23 | 2.39:1 | Fails | Lc 14.0 | Not readable |
| #504C23 text on white | 8.75:1 | AAA | Lc 90.0 | Fine for body text |
| #504C23 text on black | 2.39:1 | Fails | Lc -12.3 | 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
#F6F6F2
oklch(97.2% 0.005 106.5)
-
Step 100
100
#EBEAE3
oklch(93.6% 0.009 100)
-
Step 200
200
#DBDACB
oklch(88.5% 0.02 103.7)
-
Step 300
300
#C4C2A8
oklch(80.9% 0.036 103.6)
-
Step 400
400
#A6A37A
oklch(70.7% 0.057 104.2)
-
Step 500
500
#918C58
oklch(63.2% 0.072 103.5)
-
Step 600
600
#7B763D
oklch(55.7% 0.078 104.2)
-
Step 700
700
#68632F
oklch(49.2% 0.073 103.8)
-
Step 800
800 (this color)
#504C23
oklch(41% 0.06 103.7)
-
Step 900
900
#464325
oklch(37.8% 0.046 103.4)
-
Step 950
950
#292716
oklch(27% 0.029 102.4)
#504C23 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) | #524A1F | 0.007 |
| Deuteranopia (no green cones) | #544C25 | 0.008 |
| Tritanopia (no blue cones) | #564743 | 0.056 |
| Achromatopsia (no color) | #4B4B4B | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #504C23
#504C23
oklch(41% 0.06 103.7)
- #46466A
#46466A
oklch(41% 0.06 283.4)
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 #504C23, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.027
- Mud Brown #60460F ΔE 0.031
- Olive Brown #645403 ΔE 0.050
- Navy Green #35530A ΔE 0.056
- Army Green #4B5D16 ΔE 0.059
- Pine #2B5D34 ΔE 0.064
- Dark Olive #373E02 ΔE 0.069
- Camouflage Green #4B6113 ΔE 0.071
Use #504C23 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.