#515D36
Closest named color: Camo Green (#526525). oklch(45.8% 0.061 122.8), rgb(81, 93, 54).
Aa
White text reads best on this color (7.07:1).
About this color
#515D36 is a medium-dark, muted brown. In OKLCH its lightness is 46%, its chroma 0.061 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Camo Green (#526525), ΔE 0.037 away. White text reads best on it, at 7.07:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.061) |
| Temperature | in between |
| Nearest name | Camo Green (#526525) |
| Black text | 2.96:1 |
| White text | 7.07:1 |
Values
| HEX | #515D36 |
| RGB | rgb(81, 93, 54) |
| HSL | hsl(78, 27%, 29%) |
| OKLCH | oklch(45.8% 0.061 122.8) |
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 #515D36 | 7.07:1 | AAA | Lc -89.4 | Fine for body text |
| Black text on #515D36 | 2.96:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #515D36 text on white | 7.07:1 | AAA | Lc 84.5 | Fine for body text |
| #515D36 text on black | 2.96:1 | Fails | Lc -17.5 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E8EBE4
oklch(93.6% 0.01 125.7)
-
Step 200
200
#D6DBCD
oklch(88.4% 0.02 122.9)
-
Step 300
300
#BCC5AC
oklch(81% 0.036 123.3)
-
Step 400
400
#9AA780
oklch(70.8% 0.057 122.8)
-
Step 500
500
#81915F
oklch(63.1% 0.073 122.9)
-
Step 600
600
#6B7B45
oklch(55.6% 0.079 122.5)
-
Step 700
700
#596837
oklch(49.2% 0.074 123.1)
-
Step 800
800 (this color)
#515D36
oklch(45.8% 0.061 122.8)
-
Step 900
900
#3D4629
oklch(37.8% 0.048 122.7)
-
Step 950
950
#242918
oklch(27.1% 0.031 121.8)
#515D36 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) | #615933 | 0.026 |
| Deuteranopia (no green cones) | #605838 | 0.028 |
| Tritanopia (no blue cones) | #545953 | 0.050 |
| Achromatopsia (no color) | #585858 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #515D36
#515D36
oklch(45.8% 0.061 122.8)
- #5E4F74
#5E4F74
oklch(45.8% 0.062 302.6)
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 #515D36, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Camo Green #526525 ΔE 0.037
- Army Green #4B5D16 ΔE 0.037
- Camouflage Green #4B6113 ΔE 0.044
- Olive Brown #645403 ΔE 0.047
- Pine #2B5D34 ΔE 0.048
- Dark Olive Green #556B2F ΔE 0.048
- Greeny Brown #696006 ΔE 0.053
- Dark Moss Green #606C38 ΔE 0.053
Use #515D36 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.