#3F5035
Closest named color: Dark Slate Gray (#2F4F4F). oklch(40.9% 0.048 134.3), rgb(63, 80, 53).
Aa
White text reads best on this color (8.71:1).
About this color
#3F5035 is a dark, muted green. In OKLCH its lightness is 41%, its chroma 0.048 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.045 away. White text reads best on it, at 8.71:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.41:1 |
| White text | 8.71:1 |
Values
| HEX | #3F5035 |
| RGB | rgb(63, 80, 53) |
| HSL | hsl(98, 20%, 26%) |
| OKLCH | oklch(40.9% 0.048 134.3) |
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 #3F5035 | 8.71:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #3F5035 | 2.41:1 | Fails | Lc 14.1 | Not readable |
| #3F5035 text on white | 8.71:1 | AAA | Lc 89.9 | Fine for body text |
| #3F5035 text on black | 2.41:1 | Fails | Lc -12.4 | Not readable |
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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D5DCD1
oklch(88.6% 0.017 133.8)
-
Step 300
300
#B9C5B3
oklch(80.9% 0.028 135)
-
Step 400
400
#95A78B
oklch(70.6% 0.045 134.3)
-
Step 500
500
#7B926E
oklch(63.2% 0.059 134.4)
-
Step 600
600
#647C56
oklch(55.7% 0.063 134.3)
-
Step 700
700
#536846
oklch(49% 0.058 133.9)
-
Step 800
800 (this color)
#3F5035
oklch(40.9% 0.048 134.3)
-
Step 900
900
#394632
oklch(37.6% 0.037 134.8)
-
Step 950
950
#22291D
oklch(27% 0.024 132.5)
#3F5035 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) | #524C33 | 0.031 |
| Deuteranopia (no green cones) | #4F4B36 | 0.029 |
| Tritanopia (no blue cones) | #3F4E49 | 0.035 |
| Achromatopsia (no color) | #4B4B4B | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F5035
#3F5035
oklch(40.9% 0.048 134.3)
- #54425D
#54425D
oklch(40.9% 0.05 314.2)
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 #3F5035, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.045
- Pine #2B5D34 ΔE 0.047
- Green Brown #544E03 ΔE 0.051
- Dark Blue Green #005249 ΔE 0.054
- Navy Green #35530A ΔE 0.055
- Spruce #0A5F38 ΔE 0.060
- Charcoal Grey #3C4142 ΔE 0.061
- Mud Brown #60460F ΔE 0.062
Use #3F5035 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.