#3A663B
Closest named color: Camo Green (#526525). oklch(46.6% 0.084 144.6), rgb(58, 102, 59).
Aa
White text reads best on this color (6.68:1).
About this color
#3A663B is a medium-dark, moderately saturated green. In OKLCH its lightness is 47%, its chroma 0.084 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Camo Green (#526525), ΔE 0.034 away. White text reads best on it, at 6.68:1.
| Hue family | Greens |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Camo Green (#526525) |
| Black text | 3.14:1 |
| White text | 6.68:1 |
Values
| HEX | #3A663B |
| RGB | rgb(58, 102, 59) |
| HSL | hsl(121, 28%, 31%) |
| OKLCH | oklch(46.6% 0.084 144.6) |
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 #3A663B | 6.68:1 | AA | Lc -87.9 | Fine for body text |
| Black text on #3A663B | 3.14:1 | AA large text | Lc 21.2 | Dividers and decoration only |
| #3A663B text on white | 6.68:1 | AA | Lc 82.9 | Fine for body text |
| #3A663B text on black | 3.14:1 | AA large text | Lc -19.1 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#D0DDD0
oklch(88.4% 0.022 145.4)
-
Step 300
300
#B1C8B1
oklch(80.9% 0.04 145.2)
-
Step 400
400
#88AC88
oklch(70.8% 0.065 144.9)
-
Step 500
500
#6A976A
oklch(63.1% 0.083 144.5)
-
Step 600
600
#508151
oklch(55.5% 0.09 144.7)
-
Step 700
700 (this color)
#3A663B
oklch(46.6% 0.084 144.6)
-
Step 800
800
#365936
oklch(42.7% 0.07 144.2)
-
Step 900
900
#2F492F
oklch(37.6% 0.054 144.4)
-
Step 950
950
#1C2B1C
oklch(27% 0.034 144.6)
#3A663B 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) | #685F38 | 0.065 |
| Deuteranopia (no green cones) | #615A3E | 0.064 |
| Tritanopia (no blue cones) | #35645B | 0.051 |
| Achromatopsia (no color) | #5C5C5C | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A663B
#3A663B
oklch(46.6% 0.084 144.6)
- #714974
#714974
oklch(46.7% 0.083 324.4)
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 #3A663B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Camo Green #526525 ΔE 0.034
- Pine #2B5D34 ΔE 0.035
- Camouflage Green #4B6113 ΔE 0.039
- Army Green #4B5D16 ΔE 0.041
- Dark Olive Green #556B2F ΔE 0.041
- Spruce #0A5F38 ΔE 0.045
- Dark Green Blue #1F6357 ΔE 0.049
- Dark Moss Green #606C38 ΔE 0.055
Use #3A663B 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.