#577E44
Closest named color: Military Green (#667C3E). oklch(54.9% 0.096 136.1), rgb(87, 126, 68).
Aa
White text reads best on this color (4.69:1).
About this color
#577E44 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.096 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.019 away. White text reads best on it, at 4.69:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.47:1 |
| White text | 4.69:1 |
Values
| HEX | #577E44 |
| RGB | rgb(87, 126, 68) |
| HSL | hsl(100, 30%, 38%) |
| OKLCH | oklch(54.9% 0.096 136.1) |
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 #577E44 | 4.69:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #577E44 | 4.47:1 | AA large text | Lc 31.6 | Non-text elements, placeholder text |
| #577E44 text on white | 4.69:1 | AA | Lc 72.5 | Content text, not long reading |
| #577E44 text on black | 4.47:1 | AA large text | Lc -29.2 | 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 600.
-
Step 50
50
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E6ECE4
oklch(93.6% 0.012 137.8)
-
Step 200
200
#D2DDCE
oklch(88.5% 0.023 137.3)
-
Step 300
300
#B4C7AC
oklch(80.8% 0.043 136.3)
-
Step 400
400
#8DAB80
oklch(70.7% 0.069 136.3)
-
Step 500
500
#719660
oklch(63.1% 0.088 136.2)
-
Step 600
600 (this color)
#577E44
oklch(54.9% 0.096 136.1)
-
Step 700
700
#496C37
oklch(49.1% 0.089 135.8)
-
Step 800
800
#3C582E
oklch(42.7% 0.074 135.9)
-
Step 900
900
#334929
oklch(37.8% 0.059 136.4)
-
Step 950
950
#1E2B19
oklch(27.1% 0.037 137.3)
#577E44 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) | #82763F | 0.062 |
| Deuteranopia (no green cones) | #7C7247 | 0.062 |
| Tritanopia (no blue cones) | #567A70 | 0.068 |
| Achromatopsia (no color) | #747474 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #577E44
#577E44
oklch(54.9% 0.096 136.1)
- #875F97
#875F97
oklch(54.9% 0.096 316)
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 #577E44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.019
- Dark Sage #598556 ΔE 0.027
- Swamp #698339 ΔE 0.031
- Muddy Green #657432 ΔE 0.032
- Murky Green #6C7A0E ΔE 0.044
- Olive Green #677A04 ΔE 0.045
- Fern Green #548D44 ΔE 0.045
- Sea Green #2E8B57 ΔE 0.046
Use #577E44 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.