#577530
Closest named color: Muddy Green (#657432). oklch(52.3% 0.103 129.1), rgb(87, 117, 48).
Aa
White text reads best on this color (5.25:1).
About this color
#577530 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.103 and its hue 129°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.020 away. White text reads best on it, at 5.25:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 3.99:1 |
| White text | 5.25:1 |
Values
| HEX | #577530 |
| RGB | rgb(87, 117, 48) |
| HSL | hsl(86, 42%, 32%) |
| OKLCH | oklch(52.3% 0.103 129.1) |
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 #577530 | 5.25:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #577530 | 3.99:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #577530 text on white | 5.25:1 | AA | Lc 76.0 | Fine for body text |
| #577530 text on black | 3.99:1 | AA large text | Lc -25.7 | 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
#E7ECE2
oklch(93.7% 0.014 128.6)
-
Step 200
200
#D3DDCA
oklch(88.5% 0.028 129.8)
-
Step 300
300
#B7C7A6
oklch(80.9% 0.048 128.6)
-
Step 400
400
#91AB75
oklch(70.8% 0.081 129.2)
-
Step 500
500
#769551
oklch(63% 0.101 129)
-
Step 600
600
#5F8034
oklch(55.7% 0.111 129.1)
-
Step 700
700 (this color)
#577530
oklch(52.3% 0.103 129.1)
-
Step 800
800
#405821
oklch(42.7% 0.086 129.2)
-
Step 900
900
#364820
oklch(37.6% 0.066 129.1)
-
Step 950
950
#202A14
oklch(26.9% 0.041 128.8)
#577530 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) | #7A6D29 | 0.053 |
| Deuteranopia (no green cones) | #766B35 | 0.055 |
| Tritanopia (no blue cones) | #597066 | 0.080 |
| Achromatopsia (no color) | #6C6C6C | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #577530
#577530
oklch(52.3% 0.103 129.1)
- #7B5896
#7B5896
oklch(52.2% 0.102 309.2)
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 #577530, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.020
- Dark Olive Green #556B2F ΔE 0.031
- Military Green #667C3E ΔE 0.033
- Dark Moss Green #606C38 ΔE 0.034
- Olive Green #677A04 ΔE 0.038
- Murky Green #6C7A0E ΔE 0.040
- Browny Green #6F6C0A ΔE 0.040
- Brown Green #706C11 ΔE 0.040
Use #577530 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.