#3F6645
Closest named color: Dark Green Blue (#1F6357). oklch(47.1% 0.069 148.2), rgb(63, 102, 69).
Aa
White text reads best on this color (6.56:1).
About this color
#3F6645 is a medium-dark, muted green. In OKLCH its lightness is 47%, its chroma 0.069 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.041 away. White text reads best on it, at 6.56:1.
| Hue family | Greens |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.19:1 |
| White text | 6.56:1 |
Values
| HEX | #3F6645 |
| RGB | rgb(63, 102, 69) |
| HSL | hsl(129, 24%, 32%) |
| OKLCH | oklch(47.1% 0.069 148.2) |
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 #3F6645 | 6.56:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #3F6645 | 3.19:1 | AA large text | Lc 21.6 | Dividers and decoration only |
| #3F6645 text on white | 6.56:1 | AA | Lc 82.4 | Fine for body text |
| #3F6645 text on black | 3.19:1 | AA large text | Lc -19.5 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E6ECE6
oklch(93.7% 0.01 145.5)
-
Step 200
200
#D1DDD2
oklch(88.5% 0.02 147.8)
-
Step 300
300
#B3C7B5
oklch(80.9% 0.033 148.1)
-
Step 400
400
#8AAA8E
oklch(70.6% 0.054 148.4)
-
Step 500
500
#6D9572
oklch(63% 0.068 148)
-
Step 600
600
#54805B
oklch(55.7% 0.075 148.6)
-
Step 700
700 (this color)
#3F6645
oklch(47.1% 0.069 148.2)
-
Step 800
800
#39583D
oklch(42.8% 0.058 147.7)
-
Step 900
900
#314834
oklch(37.6% 0.044 148)
-
Step 950
950
#1D2A1F
oklch(26.9% 0.027 149)
#3F6645 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) | #676043 | 0.057 |
| Deuteranopia (no green cones) | #615C47 | 0.055 |
| Tritanopia (no blue cones) | #39645D | 0.040 |
| Achromatopsia (no color) | #5D5D5D | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F6645
#3F6645
oklch(47.1% 0.069 148.2)
- #704D6F
#704D6F
oklch(47.1% 0.069 327.6)
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 #3F6645, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.041
- Camo Green #526525 ΔE 0.041
- Pine #2B5D34 ΔE 0.043
- Dark Olive Green #556B2F ΔE 0.044
- Army Green #4B5D16 ΔE 0.051
- Camouflage Green #4B6113 ΔE 0.051
- Dark Moss Green #606C38 ΔE 0.052
- Spruce #0A5F38 ΔE 0.053
Use #3F6645 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.