#515E24
Closest named color: Army Green (#4B5D16). oklch(45.7% 0.083 120.4), rgb(81, 94, 36).
Aa
White text reads best on this color (7.05:1).
About this color
#515E24 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 46%, its chroma 0.083 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.017 away. White text reads best on it, at 7.05:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.97:1 |
| White text | 7.05:1 |
Values
| HEX | #515E24 |
| RGB | rgb(81, 94, 36) |
| HSL | hsl(73, 45%, 25%) |
| OKLCH | oklch(45.7% 0.083 120.4) |
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 #515E24 | 7.05:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #515E24 | 2.97:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #515E24 text on white | 7.05:1 | AAA | Lc 84.4 | Fine for body text |
| #515E24 text on black | 2.97:1 | Fails | Lc -17.6 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E8EBE1
oklch(93.5% 0.014 120.3)
-
Step 200
200
#D6DCC9
oklch(88.5% 0.026 121.2)
-
Step 300
300
#BCC6A3
oklch(80.9% 0.049 120.5)
-
Step 400
400
#9AA871
oklch(70.7% 0.077 120)
-
Step 500
500
#81924A
oklch(63% 0.099 120.3)
-
Step 600
600
#6B7C2B
oklch(55.5% 0.108 120.1)
-
Step 700
700
#59691D
oklch(49.2% 0.101 120.6)
-
Step 800
800 (this color)
#515E24
oklch(45.7% 0.083 120.4)
-
Step 900
900
#3D471C
oklch(37.8% 0.066 120.5)
-
Step 950
950
#242911
oklch(26.9% 0.041 118.9)
#515E24 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) | #64591E | 0.031 |
| Deuteranopia (no green cones) | #625928 | 0.032 |
| Tritanopia (no blue cones) | #555951 | 0.070 |
| Achromatopsia (no color) | #595959 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #515E24
#515E24
oklch(45.7% 0.083 120.4)
- #5F4C7F
#5F4C7F
oklch(45.8% 0.084 300.3)
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 #515E24, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.017
- Camo Green #526525 ΔE 0.022
- Camouflage Green #4B6113 ΔE 0.022
- Olive Brown #645403 ΔE 0.038
- Dark Olive Green #556B2F ΔE 0.040
- Greeny Brown #696006 ΔE 0.041
- Mud Green #606602 ΔE 0.042
- Green Brown #544E03 ΔE 0.047
Use #515E24 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.