#3F613E
Closest named color: Pine (#2B5D34). oklch(45.6% 0.068 143.7), rgb(63, 97, 62).
Aa
White text reads best on this color (7.02:1).
About this color
#3F613E is a medium-dark, muted green. In OKLCH its lightness is 46%, its chroma 0.068 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.031 away. White text reads best on it, at 7.02:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.99:1 |
| White text | 7.02:1 |
Values
| HEX | #3F613E |
| RGB | rgb(63, 97, 62) |
| HSL | hsl(118, 22%, 31%) |
| OKLCH | oklch(45.6% 0.068 143.7) |
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 #3F613E | 7.02:1 | AAA | Lc -89.2 | Fine for body text |
| Black text on #3F613E | 2.99:1 | Fails | Lc 19.8 | Dividers and decoration only |
| #3F613E text on white | 7.02:1 | AAA | Lc 84.3 | Fine for body text |
| #3F613E text on black | 2.99:1 | Fails | Lc -17.7 | 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 800.
-
Step 50
50
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#D1DDD0
oklch(88.5% 0.022 143.2)
-
Step 300
300
#B2C8B1
oklch(81% 0.04 144)
-
Step 400
400
#89AB87
oklch(70.6% 0.064 143.4)
-
Step 500
500
#6B9769
oklch(63.2% 0.083 143.5)
-
Step 600
600
#528151
oklch(55.6% 0.089 143.8)
-
Step 700
700
#426D42
oklch(49.1% 0.083 144.2)
-
Step 800
800 (this color)
#3F613E
oklch(45.6% 0.068 143.7)
-
Step 900
900
#30492F
oklch(37.7% 0.053 143.5)
-
Step 950
950
#1C2B1C
oklch(27% 0.034 144.6)
#3F613E 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) | #635B3C | 0.053 |
| Deuteranopia (no green cones) | #5D5840 | 0.050 |
| Tritanopia (no blue cones) | #3C5F58 | 0.043 |
| Achromatopsia (no color) | #595959 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F613E
#3F613E
oklch(45.6% 0.068 143.7)
- #6A4A6D
#6A4A6D
oklch(45.7% 0.068 323.7)
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 #3F613E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.031
- Camo Green #526525 ΔE 0.041
- Army Green #4B5D16 ΔE 0.042
- Dark Green Blue #1F6357 ΔE 0.042
- Spruce #0A5F38 ΔE 0.045
- Camouflage Green #4B6113 ΔE 0.046
- Dark Olive Green #556B2F ΔE 0.051
- Dark Moss Green #606C38 ΔE 0.060
Use #3F613E 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.