#576C50
Closest named color: Dark Moss Green (#606C38). oklch(50.6% 0.05 138), rgb(87, 108, 80).
Aa
White text reads best on this color (5.72:1).
About this color
#576C50 is a medium-dark, muted green. In OKLCH its lightness is 51%, its chroma 0.050 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.033 away. White text reads best on it, at 5.72:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.66:1 |
| White text | 5.72:1 |
Values
| HEX | #576C50 |
| RGB | rgb(87, 108, 80) |
| HSL | hsl(105, 15%, 37%) |
| OKLCH | oklch(50.6% 0.05 138) |
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 #576C50 | 5.72:1 | AA | Lc -83.9 | Fine for body text |
| Black text on #576C50 | 3.66:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #576C50 text on white | 5.72:1 | AA | Lc 78.6 | Fine for body text |
| #576C50 text on black | 3.66:1 | AA large text | Lc -23.1 | 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 700.
-
Step 50
50
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D5DBD3
oklch(88.5% 0.013 137.8)
-
Step 300
300
#B9C5B6
oklch(81% 0.025 139.4)
-
Step 400
400
#95A78F
oklch(70.7% 0.04 137.9)
-
Step 500
500
#7B9174
oklch(63.1% 0.049 138.2)
-
Step 600
600
#647B5C
oklch(55.6% 0.054 137.7)
-
Step 700
700 (this color)
#576C50
oklch(50.6% 0.05 138)
-
Step 800
800
#44553E
oklch(42.8% 0.043 137.6)
-
Step 900
900
#394635
oklch(37.7% 0.033 138.4)
-
Step 950
950
#22291F
oklch(27.1% 0.021 136.3)
#576C50 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) | #6E674E | 0.035 |
| Deuteranopia (no green cones) | #6B6551 | 0.035 |
| Tritanopia (no blue cones) | #566A64 | 0.033 |
| Achromatopsia (no color) | #666666 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #576C50
#576C50
oklch(50.6% 0.05 138)
- #715C78
#715C78
oklch(50.6% 0.05 317.6)
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 #576C50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.033
- Dark Olive Green #556B2F ΔE 0.043
- Dim Gray #696969 ΔE 0.052
- Muddy Green #657432 ΔE 0.054
- Camo Green #526525 ΔE 0.054
- Dark Taupe #7F684E ΔE 0.061
- Grey Brown #7F7053 ΔE 0.063
- Slate #516572 ΔE 0.064
Use #576C50 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.