#2F4B31
Closest named color: Evergreen (#05472A). oklch(38.2% 0.055 146.1), rgb(47, 75, 49).
Aa
White text reads best on this color (9.67:1).
About this color
#2F4B31 is a dark, muted green. In OKLCH its lightness is 38%, its chroma 0.055 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.042 away. White text reads best on it, at 9.67:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.17:1 |
| White text | 9.67:1 |
Values
| HEX | #2F4B31 |
| RGB | rgb(47, 75, 49) |
| HSL | hsl(124, 23%, 24%) |
| OKLCH | oklch(38.2% 0.055 146.1) |
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 #2F4B31 | 9.67:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #2F4B31 | 2.17:1 | Fails | Lc 11.6 | Not readable |
| #2F4B31 text on white | 9.67:1 | AAA | Lc 92.3 | Preferred for body text |
| #2F4B31 text on black | 2.17:1 | Fails | Lc -10.1 | 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 900.
-
Step 50
50
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#D0DDD0
oklch(88.4% 0.022 145.4)
-
Step 300
300
#B0C8B1
oklch(80.8% 0.041 146.3)
-
Step 400
400
#86AC88
oklch(70.6% 0.066 146.2)
-
Step 500
500
#67976A
oklch(63% 0.085 146)
-
Step 600
600
#4E8252
oklch(55.7% 0.092 146)
-
Step 700
700
#3E6E42
oklch(49.2% 0.087 146)
-
Step 800
800
#345937
oklch(42.6% 0.07 146.1)
-
Step 900
900 (this color)
#2F4B31
oklch(38.2% 0.055 146.1)
-
Step 950
950
#1B2B1C
oklch(27% 0.035 146.1)
#2F4B31 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) | #4C462F | 0.044 |
| Deuteranopia (no green cones) | #484332 | 0.044 |
| Tritanopia (no blue cones) | #2C4A44 | 0.032 |
| Achromatopsia (no color) | #444444 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F4B31
#2F4B31
oklch(38.2% 0.055 146.1)
- #523853
#523853
oklch(38.1% 0.056 325.4)
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 #2F4B31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.042
- Dark Blue Green #005249 ΔE 0.043
- Dark Slate Gray #2F4F4F ΔE 0.047
- Pine Green #0A481E ΔE 0.047
- Dark Teal #014D4E ΔE 0.052
- Charcoal Grey #3C4142 ΔE 0.054
- Dark Olive #373E02 ΔE 0.055
- Navy Green #35530A ΔE 0.056
Use #2F4B31 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.