#57711B
Closest named color: Dark Olive Green (#556B2F). oklch(51% 0.115 125.2), rgb(87, 113, 27).
Aa
White text reads best on this color (5.55:1).
About this color
#57711B is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.115 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.029 away. White text reads best on it, at 5.55:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.78:1 |
| White text | 5.55:1 |
Values
| HEX | #57711B |
| RGB | rgb(87, 113, 27) |
| HSL | hsl(78, 61%, 27%) |
| OKLCH | oklch(51% 0.115 125.2) |
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 #57711B | 5.55:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #57711B | 3.78:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #57711B text on white | 5.55:1 | AA | Lc 77.6 | Fine for body text |
| #57711B text on black | 3.78:1 | AA large text | Lc -24.2 | 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 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
#D4DDC7
oklch(88.5% 0.031 125.2)
-
Step 300
300
#B8C7A1
oklch(80.8% 0.054 125.1)
-
Step 400
400
#94AB6D
oklch(70.8% 0.089 125.2)
-
Step 500
500
#7A9544
oklch(63.1% 0.113 124.8)
-
Step 600
600
#637F22
oklch(55.6% 0.122 124.9)
-
Step 700
700 (this color)
#57711B
oklch(51% 0.115 125.2)
-
Step 800
800
#435814
oklch(42.8% 0.095 125.3)
-
Step 900
900
#384818
oklch(37.6% 0.074 125.4)
-
Step 950
950
#212A0F
oklch(26.9% 0.047 124.7)
#57711B 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) | #77690B | 0.050 |
| Deuteranopia (no green cones) | #746823 | 0.052 |
| Tritanopia (no blue cones) | #5B6B60 | 0.093 |
| Achromatopsia (no color) | #686868 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57711B
#57711B
oklch(51% 0.115 125.2)
- #76539A
#76539A
oklch(51% 0.115 305.5)
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 #57711B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.029
- Muddy Green #657432 ΔE 0.032
- Mud Green #606602 ΔE 0.032
- Browny Green #6F6C0A ΔE 0.035
- Brown Green #706C11 ΔE 0.037
- Olive Green #677A04 ΔE 0.038
- Dark Moss Green #606C38 ΔE 0.039
- Camo Green #526525 ΔE 0.041
Use #57711B 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.