#577251
Closest named color: Dark Moss Green (#606C38). oklch(52.1% 0.06 140), rgb(87, 114, 81).
Aa
White text reads best on this color (5.34:1).
About this color
#577251 is a medium-dark, muted green. In OKLCH its lightness is 52%, its chroma 0.060 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.032 away. White text reads best on it, at 5.34:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.060) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.93:1 |
| White text | 5.34:1 |
Values
| HEX | #577251 |
| RGB | rgb(87, 114, 81) |
| HSL | hsl(109, 17%, 38%) |
| OKLCH | oklch(52.1% 0.06 140) |
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 #577251 | 5.34:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #577251 | 3.93:1 | AA large text | Lc 27.5 | Dividers and decoration only |
| #577251 text on white | 5.34:1 | AA | Lc 76.6 | Fine for body text |
| #577251 text on black | 3.93:1 | AA large text | Lc -25.2 | 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
#E7EBE6
oklch(93.6% 0.008 139.4)
-
Step 200
200
#D4DCD2
oklch(88.6% 0.016 139.4)
-
Step 300
300
#B7C5B4
oklch(80.8% 0.028 140.2)
-
Step 400
400
#92A88D
oklch(70.7% 0.046 139.9)
-
Step 500
500
#779371
oklch(63.2% 0.059 140.1)
-
Step 600
600
#5F7D59
oklch(55.6% 0.064 140.4)
-
Step 700
700 (this color)
#577251
oklch(52.1% 0.06 140)
-
Step 800
800
#41563C
oklch(42.8% 0.049 139.7)
-
Step 900
900
#374733
oklch(37.8% 0.039 139.4)
-
Step 950
950
#20291E
oklch(26.8% 0.024 140)
#577251 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) | #746C4F | 0.044 |
| Deuteranopia (no green cones) | #706A53 | 0.043 |
| Tritanopia (no blue cones) | #567069 | 0.039 |
| Achromatopsia (no color) | #6B6B6B | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #577251
#577251
oklch(52.1% 0.06 140)
- #795E7F
#795E7F
oklch(52.1% 0.06 320.1)
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 #577251, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.032
- Muddy Green #657432 ΔE 0.043
- Dark Olive Green #556B2F ΔE 0.043
- Military Green #667C3E ΔE 0.049
- Dark Sage #598556 ΔE 0.057
- Camo Green #526525 ΔE 0.059
- Grey Brown #7F7053 ΔE 0.060
- Dim Gray #696969 ΔE 0.060
Use #577251 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.