#576E37
Closest named color: Dark Olive Green (#556B2F). oklch(50.6% 0.084 127.8), rgb(87, 110, 55).
Aa
White text reads best on this color (5.68:1).
About this color
#576E37 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.084 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.012 away. White text reads best on it, at 5.68:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.69:1 |
| White text | 5.68:1 |
Values
| HEX | #576E37 |
| RGB | rgb(87, 110, 55) |
| HSL | hsl(85, 33%, 32%) |
| OKLCH | oklch(50.6% 0.084 127.8) |
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 #576E37 | 5.68:1 | AA | Lc -83.7 | Fine for body text |
| Black text on #576E37 | 3.69:1 | AA large text | Lc 25.7 | Dividers and decoration only |
| #576E37 text on white | 5.68:1 | AA | Lc 78.4 | Fine for body text |
| #576E37 text on black | 3.69:1 | AA large text | Lc -23.4 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E7EBE3
oklch(93.5% 0.011 128.6)
-
Step 200
200
#D5DCCC
oklch(88.5% 0.023 126.3)
-
Step 300
300
#B9C6AA
oklch(80.9% 0.041 127.7)
-
Step 400
400
#95A97D
oklch(70.8% 0.066 127.9)
-
Step 500
500
#7B935B
oklch(63% 0.084 127.5)
-
Step 600
600
#647D41
oklch(55.5% 0.09 127.6)
-
Step 700
700 (this color)
#576E37
oklch(50.6% 0.084 127.8)
-
Step 800
800
#44562B
oklch(42.7% 0.069 127.7)
-
Step 900
900
#394727
oklch(37.7% 0.054 128)
-
Step 950
950
#222A17
oklch(27.1% 0.035 127.2)
#576E37 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) | #736832 | 0.043 |
| Deuteranopia (no green cones) | #70663A | 0.044 |
| Tritanopia (no blue cones) | #596A61 | 0.066 |
| Achromatopsia (no color) | #676767 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #576E37
#576E37
oklch(50.6% 0.084 127.8)
- #72578A
#72578A
oklch(50.5% 0.085 307.9)
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 #576E37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.012
- Dark Moss Green #606C38 ΔE 0.014
- Muddy Green #657432 ΔE 0.029
- Camo Green #526525 ΔE 0.031
- Mud Green #606602 ΔE 0.038
- Brown Green #706C11 ΔE 0.042
- Browny Green #6F6C0A ΔE 0.042
- Greeny Brown #696006 ΔE 0.048
Use #576E37 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.