#577139
Closest named color: Dark Moss Green (#606C38). oklch(51.4% 0.087 129.5), rgb(87, 113, 57).
Aa
White text reads best on this color (5.48:1).
About this color
#577139 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.087 and its hue 129°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.018 away. White text reads best on it, at 5.48:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.82:1 |
| White text | 5.48:1 |
Values
| HEX | #577139 |
| RGB | rgb(87, 113, 57) |
| HSL | hsl(88, 33%, 33%) |
| OKLCH | oklch(51.4% 0.087 129.5) |
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 #577139 | 5.48:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #577139 | 3.82:1 | AA large text | Lc 26.7 | Dividers and decoration only |
| #577139 text on white | 5.48:1 | AA | Lc 77.3 | Fine for body text |
| #577139 text on black | 3.82:1 | AA large text | Lc -24.4 | 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
#E7ECE3
oklch(93.7% 0.013 130.8)
-
Step 200
200
#D4DCCC
oklch(88.4% 0.023 128.8)
-
Step 300
300
#B8C6AA
oklch(80.8% 0.041 129)
-
Step 400
400
#93A97D
oklch(70.6% 0.067 129.6)
-
Step 500
500
#79945B
oklch(63.1% 0.086 129.2)
-
Step 600
600
#627E41
oklch(55.6% 0.093 129.2)
-
Step 700
700 (this color)
#577139
oklch(51.4% 0.087 129.5)
-
Step 800
800
#42572A
oklch(42.8% 0.073 129.6)
-
Step 900
900
#384827
oklch(37.8% 0.057 129.8)
-
Step 950
950
#212A17
oklch(27% 0.036 129.2)
#577139 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) | #766A34 | 0.048 |
| Deuteranopia (no green cones) | #72683C | 0.048 |
| Tritanopia (no blue cones) | #596D64 | 0.067 |
| Achromatopsia (no color) | #696969 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #577139
#577139
oklch(51.4% 0.087 129.5)
- #76598D
#76598D
oklch(51.4% 0.087 309.2)
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 #577139, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.018
- Dark Olive Green #556B2F ΔE 0.019
- Muddy Green #657432 ΔE 0.023
- Camo Green #526525 ΔE 0.039
- Military Green #667C3E ΔE 0.040
- Brown Green #706C11 ΔE 0.042
- Browny Green #6F6C0A ΔE 0.042
- Mud Green #606602 ΔE 0.043
Use #577139 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.