#577611
Closest named color: Olive Green (#677A04). oklch(52.3% 0.127 126.3), rgb(87, 118, 17).
Aa
White text reads best on this color (5.24:1).
About this color
#577611 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.127 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Green (#677A04), ΔE 0.026 away. White text reads best on it, at 5.24:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Olive Green (#677A04) |
| Black text | 4.00:1 |
| White text | 5.24:1 |
Values
| HEX | #577611 |
| RGB | rgb(87, 118, 17) |
| HSL | hsl(78, 75%, 26%) |
| OKLCH | oklch(52.3% 0.127 126.3) |
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 #577611 | 5.24:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #577611 | 4.00:1 | AA large text | Lc 28.2 | Dividers and decoration only |
| #577611 text on white | 5.24:1 | AA | Lc 75.9 | Fine for body text |
| #577611 text on black | 4.00:1 | AA large text | Lc -25.9 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE0
oklch(93.6% 0.017 125.3)
-
Step 200
200
#D3DEC6
oklch(88.6% 0.034 127.3)
-
Step 300
300
#B6C89E
oklch(80.8% 0.061 126.6)
-
Step 400
400
#91AC67
oklch(70.7% 0.099 126.2)
-
Step 500
500
#76973B
oklch(63.2% 0.126 126.4)
-
Step 600
600
#5F8110
oklch(55.7% 0.137 126.3)
-
Step 700
700 (this color)
#577611
oklch(52.3% 0.127 126.3)
-
Step 800
800
#405908
oklch(42.8% 0.105 126.6)
-
Step 900
900
#364912
oklch(37.7% 0.082 126.5)
-
Step 950
950
#202B0D
oklch(27.1% 0.052 126.4)
#577611 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) | #7D6D00 | 0.059 |
| Deuteranopia (no green cones) | #796C1D | 0.059 |
| Tritanopia (no blue cones) | #5B7064 | 0.102 |
| Achromatopsia (no color) | #6C6C6C | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #577611
#577611
oklch(52.3% 0.127 126.3)
- #7C54A3
#7C54A3
oklch(52.3% 0.126 305.9)
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 #577611, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Green #677A04 ΔE 0.026
- Murky Green #6C7A0E ΔE 0.033
- Muddy Green #657432 ΔE 0.037
- Browny Green #6F6C0A ΔE 0.043
- Dark Grass Green #388004 ΔE 0.044
- Brown Green #706C11 ΔE 0.045
- Tree Green #2A7E19 ΔE 0.046
- Dark Olive Green #556B2F ΔE 0.046
Use #577611 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.