#57722B
Closest named color: Muddy Green (#657432). oklch(51.5% 0.103 127.2), rgb(87, 114, 43).
Aa
White text reads best on this color (5.45:1).
About this color
#57722B is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.103 and its hue 127°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.023 away. White text reads best on it, at 5.45:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 3.84:1 |
| White text | 5.45:1 |
Values
| HEX | #57722B |
| RGB | rgb(87, 114, 43) |
| HSL | hsl(83, 45%, 31%) |
| OKLCH | oklch(51.5% 0.103 127.2) |
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 #57722B | 5.45:1 | AA | Lc -82.5 | Fine for body text |
| Black text on #57722B | 3.84:1 | AA large text | Lc 26.9 | Dividers and decoration only |
| #57722B text on white | 5.45:1 | AA | Lc 77.1 | Fine for body text |
| #57722B text on black | 3.84:1 | AA large text | Lc -24.6 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E7ECE2
oklch(93.7% 0.014 128.6)
-
Step 200
200
#D4DDCA
oklch(88.5% 0.027 127.8)
-
Step 300
300
#B8C7A5
oklch(80.9% 0.049 126.9)
-
Step 400
400
#93AA74
oklch(70.7% 0.079 127.1)
-
Step 500
500
#78954F
oklch(63.1% 0.102 127.5)
-
Step 600
600
#617F31
oklch(55.6% 0.111 127.4)
-
Step 700
700 (this color)
#57722B
oklch(51.5% 0.103 127.2)
-
Step 800
800
#42571F
oklch(42.6% 0.085 127)
-
Step 900
900
#38481F
oklch(37.7% 0.066 127)
-
Step 950
950
#212A13
oklch(27% 0.041 126.5)
#57722B 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) | #786B23 | 0.050 |
| Deuteranopia (no green cones) | #746930 | 0.051 |
| Tritanopia (no blue cones) | #5A6D63 | 0.082 |
| Achromatopsia (no color) | #696969 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57722B
#57722B
oklch(51.5% 0.103 127.2)
- #775695
#775695
oklch(51.4% 0.103 307.2)
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 #57722B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.023
- Dark Olive Green #556B2F ΔE 0.023
- Dark Moss Green #606C38 ΔE 0.030
- Browny Green #6F6C0A ΔE 0.036
- Mud Green #606602 ΔE 0.037
- Brown Green #706C11 ΔE 0.037
- Camo Green #526525 ΔE 0.040
- Military Green #667C3E ΔE 0.041
Use #57722B 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.