#56866D
Closest named color: Slate Green (#658D6D). oklch(57.8% 0.065 160.7), rgb(86, 134, 109).
Aa
Black text reads best on this color (5.02:1).
About this color
#56866D is a medium-dark, muted green. In OKLCH its lightness is 58%, its chroma 0.065 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.029 away. Black text reads best on it, at 5.02:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.02:1 |
| White text | 4.17:1 |
Values
| HEX | #56866D |
| RGB | rgb(86, 134, 109) |
| HSL | hsl(149, 22%, 43%) |
| OKLCH | oklch(57.8% 0.065 160.7) |
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 #56866D | 4.17:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #56866D | 5.02:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #56866D text on white | 4.17:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #56866D text on black | 5.02:1 | AA | Lc -32.9 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#D0DDD5
oklch(88.5% 0.018 159.1)
-
Step 300
300
#B1C7BA
oklch(80.9% 0.03 159.8)
-
Step 400
400
#88AA97
oklch(70.7% 0.046 160.5)
-
Step 500
500
#69957D
oklch(63.1% 0.06 160.2)
-
Step 600
600 (this color)
#56866D
oklch(57.8% 0.065 160.7)
-
Step 700
700
#406C55
oklch(49.2% 0.062 160.2)
-
Step 800
800
#355846
oklch(42.8% 0.051 160.8)
-
Step 900
900
#2F483B
oklch(37.7% 0.038 161.2)
-
Step 950
950
#1C2A22
oklch(26.9% 0.024 159.2)
#56866D 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) | #857F6C | 0.063 |
| Deuteranopia (no green cones) | #7D7A6E | 0.060 |
| Tritanopia (no blue cones) | #4B867F | 0.028 |
| Achromatopsia (no color) | #7C7C7C | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56866D
#56866D
oklch(57.8% 0.065 160.7)
- #956B85
#956B85
oklch(57.9% 0.065 341.7)
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 #56866D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.029
- Dark Sage #598556 ΔE 0.032
- Dusty Teal #4C9085 ΔE 0.038
- Viridian #1E9167 ΔE 0.053
- Sea Green #2E8B57 ΔE 0.055
- Ocean Green #3D9973 ΔE 0.056
- Green Grey #77926F ΔE 0.057
- Dark Cyan #008B8B ΔE 0.057
Use #56866D 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.