#577011
Closest named color: Mud Green (#606602). oklch(50.7% 0.119 124.2), rgb(87, 112, 17).
Aa
White text reads best on this color (5.62:1).
About this color
#577011 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 51%, its chroma 0.119 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mud Green (#606602), ΔE 0.030 away. White text reads best on it, at 5.62:1.
| Hue family | Yellows |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Mud Green (#606602) |
| Black text | 3.73:1 |
| White text | 5.62:1 |
Values
| HEX | #577011 |
| RGB | rgb(87, 112, 17) |
| HSL | hsl(76, 74%, 25%) |
| OKLCH | oklch(50.7% 0.119 124.2) |
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 #577011 | 5.62:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #577011 | 3.73:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #577011 text on white | 5.62:1 | AA | Lc 78.0 | Fine for body text |
| #577011 text on black | 3.73:1 | AA large text | Lc -23.8 | 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
#D4DDC6
oklch(88.4% 0.032 124.5)
-
Step 300
300
#B8C79F
oklch(80.8% 0.057 124.4)
-
Step 400
400
#94AB6A
oklch(70.8% 0.092 124.6)
-
Step 500
500
#7A953F
oklch(63% 0.118 124.3)
-
Step 600
600
#647F19
oklch(55.6% 0.127 123.9)
-
Step 700
700 (this color)
#577011
oklch(50.7% 0.119 124.2)
-
Step 800
800
#44570E
oklch(42.6% 0.097 123.7)
-
Step 900
900
#394815
oklch(37.7% 0.076 124)
-
Step 950
950
#212A0E
oklch(26.9% 0.048 124.4)
#577011 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) | #776800 | 0.051 |
| Deuteranopia (no green cones) | #74671B | 0.052 |
| Tritanopia (no blue cones) | #5C6A5F | 0.098 |
| Achromatopsia (no color) | #676767 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #577011
#577011
oklch(50.7% 0.119 124.2)
- #75529C
#75529C
oklch(50.8% 0.119 304.3)
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 #577011, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Green #606602 ΔE 0.030
- Dark Olive Green #556B2F ΔE 0.032
- Browny Green #6F6C0A ΔE 0.036
- Muddy Green #657432 ΔE 0.036
- Brown Green #706C11 ΔE 0.038
- Olive Green #677A04 ΔE 0.040
- Camo Green #526525 ΔE 0.041
- Dark Moss Green #606C38 ΔE 0.043
Use #577011 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.