#515A30
Closest named color: Army Green (#4B5D16). oklch(44.9% 0.064 118.9), rgb(81, 90, 48).
Aa
White text reads best on this color (7.35:1).
About this color
#515A30 is a dark, muted brown. In OKLCH its lightness is 45%, its chroma 0.064 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.034 away. White text reads best on it, at 7.35:1.
| Hue family | Browns |
| Lightness | dark (45%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.85:1 |
| White text | 7.35:1 |
Values
| HEX | #515A30 |
| RGB | rgb(81, 90, 48) |
| HSL | hsl(73, 30%, 27%) |
| OKLCH | oklch(44.9% 0.064 118.9) |
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 #515A30 | 7.35:1 | AAA | Lc -90.4 | Preferred for body text |
| Black text on #515A30 | 2.85:1 | Fails | Lc 18.5 | Dividers and decoration only |
| #515A30 text on white | 7.35:1 | AAA | Lc 85.5 | Fine for body text |
| #515A30 text on black | 2.85:1 | Fails | Lc -16.5 | 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
#E9EBE3
oklch(93.6% 0.011 118)
-
Step 200
200
#D7DBCC
oklch(88.4% 0.021 119)
-
Step 300
300
#BEC4AA
oklch(80.9% 0.036 117.8)
-
Step 400
400
#9CA67C
oklch(70.6% 0.06 118.8)
-
Step 500
500
#84905B
oklch(63% 0.075 119)
-
Step 600
600
#6E7A40
oklch(55.6% 0.083 118.8)
-
Step 700
700
#5C6732
oklch(49.1% 0.077 119)
-
Step 800
800 (this color)
#515A30
oklch(44.9% 0.064 118.9)
-
Step 900
900
#3F4526
oklch(37.6% 0.049 117.8)
-
Step 950
950
#252917
oklch(27.1% 0.032 118.8)
#515A30 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) | #5F562D | 0.024 |
| Deuteranopia (no green cones) | #5E5632 | 0.024 |
| Tritanopia (no blue cones) | #555650 | 0.054 |
| Achromatopsia (no color) | #565656 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #515A30
#515A30
oklch(44.9% 0.064 118.9)
- #5A4D74
#5A4D74
oklch(44.9% 0.064 299.1)
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 #515A30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.034
- Camo Green #526525 ΔE 0.040
- Olive Brown #645403 ΔE 0.041
- Camouflage Green #4B6113 ΔE 0.043
- Green Brown #544E03 ΔE 0.044
- Pine #2B5D34 ΔE 0.046
- Greeny Brown #696006 ΔE 0.054
- Dark Olive Green #556B2F ΔE 0.054
Use #515A30 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.