#555D3F
Closest named color: Camo Green (#526525). oklch(46.3% 0.047 120.4), rgb(85, 93, 63).
Aa
White text reads best on this color (6.94:1).
About this color
#555D3F is a medium-dark, muted brown. In OKLCH its lightness is 46%, its chroma 0.047 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Camo Green (#526525), ΔE 0.047 away. White text reads best on it, at 6.94:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.047) |
| Temperature | in between |
| Nearest name | Camo Green (#526525) |
| Black text | 3.02:1 |
| White text | 6.94:1 |
Values
| HEX | #555D3F |
| RGB | rgb(85, 93, 63) |
| HSL | hsl(76, 19%, 31%) |
| OKLCH | oklch(46.3% 0.047 120.4) |
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 #555D3F | 6.94:1 | AA | Lc -89.0 | Fine for body text |
| Black text on #555D3F | 3.02:1 | AA large text | Lc 20.0 | Dividers and decoration only |
| #555D3F text on white | 6.94:1 | AA | Lc 84.0 | Fine for body text |
| #555D3F text on black | 3.02:1 | AA large text | Lc -17.9 | 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
#E9EAE6
oklch(93.5% 0.005 117.9)
-
Step 200
200
#D8DAD1
oklch(88.4% 0.012 116.8)
-
Step 300
300
#BEC3B3
oklch(80.9% 0.023 121.1)
-
Step 400
400
#9DA48B
oklch(70.6% 0.036 120)
-
Step 500
500
#858E6F
oklch(63.1% 0.046 120.9)
-
Step 600
600
#6F7857
oklch(55.6% 0.05 120.4)
-
Step 700
700 (this color)
#555D3F
oklch(46.3% 0.047 120.4)
-
Step 800
800
#4C523A
oklch(42.6% 0.039 119.5)
-
Step 900
900
#3F4432
oklch(37.6% 0.03 120.5)
-
Step 950
950
#25281D
oklch(27% 0.02 120.1)
#555D3F 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) | #615A3D | 0.020 |
| Deuteranopia (no green cones) | #605A40 | 0.019 |
| Tritanopia (no blue cones) | #585A55 | 0.039 |
| Achromatopsia (no color) | #5A5A5A | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #555D3F
#555D3F
oklch(46.3% 0.047 120.4)
- #5D5370
#5D5370
oklch(46.3% 0.048 300.3)
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 #555D3F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Camo Green #526525 ΔE 0.047
- Army Green #4B5D16 ΔE 0.052
- Olive Brown #645403 ΔE 0.054
- Dark Moss Green #606C38 ΔE 0.054
- Dark Olive Green #556B2F ΔE 0.054
- Camouflage Green #4B6113 ΔE 0.058
- Pine #2B5D34 ΔE 0.058
- Greeny Brown #696006 ΔE 0.059
Use #555D3F 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.