#577D52
Closest named color: Dark Sage (#598556). oklch(54.9% 0.078 141.6), rgb(87, 125, 82).
Aa
White text reads best on this color (4.70:1).
About this color
#577D52 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.078 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.024 away. White text reads best on it, at 4.70:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.46:1 |
| White text | 4.70:1 |
Values
| HEX | #577D52 |
| RGB | rgb(87, 125, 82) |
| HSL | hsl(113, 21%, 41%) |
| OKLCH | oklch(54.9% 0.078 141.6) |
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 #577D52 | 4.70:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #577D52 | 4.46:1 | AA large text | Lc 31.4 | Non-text elements, placeholder text |
| #577D52 text on white | 4.70:1 | AA | Lc 72.6 | Content text, not long reading |
| #577D52 text on black | 4.46:1 | AA large text | Lc -29.1 | 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 600.
-
Step 50
50
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E6ECE5
oklch(93.7% 0.011 141.3)
-
Step 200
200
#D2DDD1
oklch(88.6% 0.02 143)
-
Step 300
300
#B4C7B2
oklch(80.9% 0.036 142.6)
-
Step 400
400
#8DAA89
oklch(70.7% 0.057 141.7)
-
Step 500
500
#71956C
oklch(63.2% 0.072 141.6)
-
Step 600
600 (this color)
#577D52
oklch(54.9% 0.078 141.6)
-
Step 700
700
#496B44
oklch(49.1% 0.072 141.3)
-
Step 800
800
#3C5738
oklch(42.6% 0.06 141.3)
-
Step 900
900
#334831
oklch(37.7% 0.047 142.5)
-
Step 950
950
#1E2A1D
oklch(26.9% 0.029 142.8)
#577D52 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) | #7F764F | 0.057 |
| Deuteranopia (no green cones) | #797254 | 0.056 |
| Tritanopia (no blue cones) | #547A72 | 0.051 |
| Achromatopsia (no color) | #737373 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #577D52
#577D52
oklch(54.9% 0.078 141.6)
- #87628D
#87628D
oklch(55% 0.078 321.7)
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 #577D52, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.024
- Military Green #667C3E ΔE 0.028
- Muddy Green #657432 ΔE 0.039
- Swamp #698339 ΔE 0.044
- Sea Green #2E8B57 ΔE 0.050
- Dark Moss Green #606C38 ΔE 0.050
- Khaki Green #728639 ΔE 0.056
- Fern Green #548D44 ΔE 0.057
Use #577D52 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.