#576B4B
Closest named color: Dark Moss Green (#606C38). oklch(50.2% 0.055 134.1), rgb(87, 107, 75).
Aa
White text reads best on this color (5.81:1).
About this color
#576B4B is a medium-dark, muted green. In OKLCH its lightness is 50%, its chroma 0.055 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.027 away. White text reads best on it, at 5.81:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.60:1 |
| White text | 5.81:1 |
Values
| HEX | #576B4B |
| RGB | rgb(87, 107, 75) |
| HSL | hsl(98, 18%, 36%) |
| OKLCH | oklch(50.2% 0.055 134.1) |
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 #576B4B | 5.81:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #576B4B | 3.60:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #576B4B text on white | 5.81:1 | AA | Lc 79.1 | Fine for body text |
| #576B4B text on black | 3.60:1 | AA large text | Lc -22.7 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D5DBD2
oklch(88.4% 0.014 134.9)
-
Step 300
300
#BAC5B4
oklch(81% 0.026 134.3)
-
Step 400
400
#96A78C
oklch(70.7% 0.043 133.9)
-
Step 500
500
#7C9170
oklch(63.1% 0.054 134.3)
-
Step 600
600
#657B58
oklch(55.5% 0.058 134.2)
-
Step 700
700 (this color)
#576B4B
oklch(50.2% 0.055 134.1)
-
Step 800
800
#45553B
oklch(42.8% 0.046 133.8)
-
Step 900
900
#3A4633
oklch(37.7% 0.035 134.2)
-
Step 950
950
#22291E
oklch(27% 0.022 134.3)
#576B4B 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) | #6E6649 | 0.036 |
| Deuteranopia (no green cones) | #6A654D | 0.033 |
| Tritanopia (no blue cones) | #576863 | 0.041 |
| Achromatopsia (no color) | #656565 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #576B4B
#576B4B
oklch(50.2% 0.055 134.1)
- #6F5B7A
#6F5B7A
oklch(50.2% 0.054 313.4)
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 #576B4B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.027
- Dark Olive Green #556B2F ΔE 0.037
- Camo Green #526525 ΔE 0.047
- Muddy Green #657432 ΔE 0.051
- Dim Gray #696969 ΔE 0.058
- Mud Green #606602 ΔE 0.062
- Greeny Brown #696006 ΔE 0.063
- Dark Taupe #7F684E ΔE 0.063
Use #576B4B 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.