#406131
Closest named color: Army Green (#4B5D16). oklch(45.4% 0.083 136.6), rgb(64, 97, 49).
Aa
White text reads best on this color (7.06:1).
About this color
#406131 is a medium-dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.083 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.026 away. White text reads best on it, at 7.06:1.
| Hue family | Greens |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.97:1 |
| White text | 7.06:1 |
Values
| HEX | #406131 |
| RGB | rgb(64, 97, 49) |
| HSL | hsl(101, 33%, 29%) |
| OKLCH | oklch(45.4% 0.083 136.6) |
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 #406131 | 7.06:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #406131 | 2.97:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #406131 text on white | 7.06:1 | AAA | Lc 84.4 | Fine for body text |
| #406131 text on black | 2.97:1 | Fails | Lc -17.6 | 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 800.
-
Step 50
50
#F3F6F2
oklch(97% 0.006 137.8)
-
Step 100
100
#E6ECE3
oklch(93.6% 0.014 134.9)
-
Step 200
200
#D1DECC
oklch(88.6% 0.028 136.9)
-
Step 300
300
#B3C8AA
oklch(80.9% 0.047 136.2)
-
Step 400
400
#8AAC7C
oklch(70.6% 0.077 136.7)
-
Step 500
500
#6D975A
oklch(63% 0.099 136.4)
-
Step 600
600
#54823F
oklch(55.7% 0.109 136.7)
-
Step 700
700
#456D31
oklch(49% 0.1 136.2)
-
Step 800
800 (this color)
#406131
oklch(45.4% 0.083 136.6)
-
Step 900
900
#314926
oklch(37.6% 0.064 136.4)
-
Step 950
950
#1D2B17
oklch(27% 0.04 136.7)
#406131 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) | #645A2D | 0.054 |
| Deuteranopia (no green cones) | #5F5734 | 0.054 |
| Tritanopia (no blue cones) | #3F5E56 | 0.059 |
| Achromatopsia (no color) | #585858 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #406131
#406131
oklch(45.4% 0.083 136.6)
- #694775
#694775
oklch(45.4% 0.083 317)
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 #406131, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.026
- Pine #2B5D34 ΔE 0.028
- Camouflage Green #4B6113 ΔE 0.029
- Camo Green #526525 ΔE 0.031
- Spruce #0A5F38 ΔE 0.043
- Dark Olive Green #556B2F ΔE 0.044
- Navy Green #35530A ΔE 0.055
- Dark Green Blue #1F6357 ΔE 0.057
Use #406131 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.