#3F5233
Closest named color: Pine (#2B5D34). oklch(41.4% 0.055 133.9), rgb(63, 82, 51).
Aa
White text reads best on this color (8.51:1).
About this color
#3F5233 is a dark, muted green. In OKLCH its lightness is 41%, its chroma 0.055 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.040 away. White text reads best on it, at 8.51:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.46:1 |
| White text | 8.51:1 |
Values
| HEX | #3F5233 |
| RGB | rgb(63, 82, 51) |
| HSL | hsl(97, 23%, 26%) |
| OKLCH | oklch(41.4% 0.055 133.9) |
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 #3F5233 | 8.51:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #3F5233 | 2.46:1 | Fails | Lc 14.7 | Not readable |
| #3F5233 text on white | 8.51:1 | AAA | Lc 89.3 | Fine for body text |
| #3F5233 text on black | 2.46:1 | Fails | Lc -13.0 | 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
#E7EBE5
oklch(93.5% 0.009 134.9)
-
Step 200
200
#D4DCD0
oklch(88.5% 0.018 134.9)
-
Step 300
300
#B8C5B1
oklch(80.8% 0.031 134.4)
-
Step 400
400
#94A888
oklch(70.7% 0.051 133.8)
-
Step 500
500
#79936A
oklch(63.2% 0.066 134.4)
-
Step 600
600
#627D51
oklch(55.7% 0.072 133.9)
-
Step 700
700
#516942
oklch(49.1% 0.066 134)
-
Step 800
800 (this color)
#3F5233
oklch(41.4% 0.055 133.9)
-
Step 900
900
#38472F
oklch(37.8% 0.044 134.1)
-
Step 950
950
#21291C
oklch(26.9% 0.026 133.7)
#3F5233 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) | #544E31 | 0.033 |
| Deuteranopia (no green cones) | #524C35 | 0.035 |
| Tritanopia (no blue cones) | #3F504A | 0.039 |
| Achromatopsia (no color) | #4D4D4D | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F5233
#3F5233
oklch(41.4% 0.055 133.9)
- #564260
#564260
oklch(41.2% 0.055 314.2)
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 #3F5233, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.040
- Green Brown #544E03 ΔE 0.047
- Navy Green #35530A ΔE 0.049
- Dark Slate Gray #2F4F4F ΔE 0.051
- Spruce #0A5F38 ΔE 0.055
- Army Green #4B5D16 ΔE 0.056
- Dark Blue Green #005249 ΔE 0.057
- Mud Brown #60460F ΔE 0.062
Use #3F5233 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.