#55663A
Closest named color: Dark Olive Green (#556B2F). oklch(48.4% 0.069 126.1), rgb(85, 102, 58).
Aa
White text reads best on this color (6.27:1).
About this color
#55663A is a medium-dark, muted green. In OKLCH its lightness is 48%, its chroma 0.069 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.023 away. White text reads best on it, at 6.27:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.34:1 |
| White text | 6.27:1 |
Values
| HEX | #55663A |
| RGB | rgb(85, 102, 58) |
| HSL | hsl(83, 28%, 31%) |
| OKLCH | oklch(48.4% 0.069 126.1) |
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 #55663A | 6.27:1 | AA | Lc -86.3 | Fine for body text |
| Black text on #55663A | 3.34:1 | AA large text | Lc 22.8 | Dividers and decoration only |
| #55663A text on white | 6.27:1 | AA | Lc 81.2 | Fine for body text |
| #55663A text on black | 3.34:1 | AA large text | Lc -20.7 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E8EBE4
oklch(93.6% 0.01 125.7)
-
Step 200
200
#D6DBCF
oklch(88.4% 0.017 125.3)
-
Step 300
300
#BBC5AE
oklch(80.9% 0.033 126.4)
-
Step 400
400
#98A783
oklch(70.7% 0.053 126.1)
-
Step 500
500
#7F9164
oklch(63% 0.068 126)
-
Step 600
600
#687B4B
oklch(55.5% 0.073 126.3)
-
Step 700
700 (this color)
#55663A
oklch(48.4% 0.069 126.1)
-
Step 800
800
#475532
oklch(42.8% 0.057 126.4)
-
Step 900
900
#3C462C
oklch(37.7% 0.044 125.5)
-
Step 950
950
#23291A
oklch(27% 0.028 125.9)
#55663A 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) | #6A6137 | 0.033 |
| Deuteranopia (no green cones) | #68603C | 0.034 |
| Tritanopia (no blue cones) | #57625B | 0.055 |
| Achromatopsia (no color) | #606060 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55663A
#55663A
oklch(48.4% 0.069 126.1)
- #69557E
#69557E
oklch(48.6% 0.068 306.3)
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 #55663A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.023
- Camo Green #526525 ΔE 0.025
- Dark Moss Green #606C38 ΔE 0.026
- Camouflage Green #4B6113 ΔE 0.044
- Mud Green #606602 ΔE 0.044
- Greeny Brown #696006 ΔE 0.045
- Army Green #4B5D16 ΔE 0.046
- Muddy Green #657432 ΔE 0.053
Use #55663A 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.