#57683A
Closest named color: Dark Olive Green (#556B2F). oklch(49.1% 0.071 125.5), rgb(87, 104, 58).
Aa
White text reads best on this color (6.09:1).
About this color
#57683A is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.071 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 0.019 away. White text reads best on it, at 6.09:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.44:1 |
| White text | 6.09:1 |
Values
| HEX | #57683A |
| RGB | rgb(87, 104, 58) |
| HSL | hsl(82, 28%, 32%) |
| OKLCH | oklch(49.1% 0.071 125.5) |
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 #57683A | 6.09:1 | AA | Lc -85.6 | Fine for body text |
| Black text on #57683A | 3.44:1 | AA large text | Lc 23.7 | Dividers and decoration only |
| #57683A text on white | 6.09:1 | AA | Lc 80.4 | Fine for body text |
| #57683A text on black | 3.44:1 | AA large text | Lc -21.4 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E8EBE4
oklch(93.6% 0.01 125.7)
-
Step 200
200
#D6DCCE
oklch(88.6% 0.02 125.8)
-
Step 300
300
#BBC5AD
oklch(80.9% 0.035 125.6)
-
Step 400
400
#98A782
oklch(70.7% 0.055 125.7)
-
Step 500
500
#7F9162
oklch(63% 0.07 125.4)
-
Step 600
600
#687B49
oklch(55.5% 0.076 125.7)
-
Step 700
700 (this color)
#57683A
oklch(49.1% 0.071 125.5)
-
Step 800
800
#475530
oklch(42.7% 0.06 125.7)
-
Step 900
900
#3C462B
oklch(37.7% 0.045 125)
-
Step 950
950
#232919
oklch(27% 0.029 125)
#57683A 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) | #6D6336 | 0.035 |
| Deuteranopia (no green cones) | #6A623C | 0.034 |
| Tritanopia (no blue cones) | #5A645D | 0.057 |
| Achromatopsia (no color) | #626262 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57683A
#57683A
oklch(49.1% 0.071 125.5)
- #6A5681
#6A5681
oklch(49% 0.071 305.2)
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 #57683A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.019
- Dark Moss Green #606C38 ΔE 0.019
- Camo Green #526525 ΔE 0.026
- Mud Green #606602 ΔE 0.042
- Greeny Brown #696006 ΔE 0.044
- Muddy Green #657432 ΔE 0.046
- Camouflage Green #4B6113 ΔE 0.046
- Army Green #4B5D16 ΔE 0.050
Use #57683A 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.