#2B451F
Closest named color: Pine Green (#0A481E). oklch(35.9% 0.069 136.6), rgb(43, 69, 31).
Aa
White text reads best on this color (10.63:1).
About this color
#2B451F is a dark, muted green. In OKLCH its lightness is 36%, its chroma 0.069 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine Green (#0A481E), ΔE 0.029 away. White text reads best on it, at 10.63:1.
| Hue family | Greens |
| Lightness | dark (36%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 1.97:1 |
| White text | 10.63:1 |
Values
| HEX | #2B451F |
| RGB | rgb(43, 69, 31) |
| HSL | hsl(101, 38%, 20%) |
| OKLCH | oklch(35.9% 0.069 136.6) |
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 #2B451F | 10.63:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #2B451F | 1.97:1 | Fails | Lc 9.3 | Not readable |
| #2B451F text on white | 10.63:1 | AAA | Lc 94.6 | Preferred for body text |
| #2B451F text on black | 1.97:1 | Fails | Lc -8.0 | 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 900.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5ECE3
oklch(93.5% 0.014 138.7)
-
Step 200
200
#D1DECB
oklch(88.6% 0.029 135.6)
-
Step 300
300
#B2C9A8
oklch(81% 0.052 136.2)
-
Step 400
400
#89AD79
oklch(70.7% 0.083 136.3)
-
Step 500
500
#6B9856
oklch(63.1% 0.106 136.3)
-
Step 600
600
#52823B
oklch(55.5% 0.114 136.5)
-
Step 700
700
#426E2D
oklch(49% 0.107 136.7)
-
Step 800
800
#375A26
oklch(42.8% 0.089 136.5)
-
Step 900
900 (this color)
#2B451F
oklch(35.9% 0.069 136.6)
-
Step 950
950
#1C2B15
oklch(26.9% 0.044 136.3)
#2B451F 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) | #47401C | 0.044 |
| Deuteranopia (no green cones) | #443E21 | 0.044 |
| Tritanopia (no blue cones) | #2A433C | 0.048 |
| Achromatopsia (no color) | #3E3E3E | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B451F
#2B451F
oklch(35.9% 0.069 136.6)
- #4B3155
#4B3155
oklch(35.9% 0.069 316.2)
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 #2B451F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.029
- Dark Olive #373E02 ΔE 0.030
- Evergreen #05472A ΔE 0.030
- Forrest Green #154406 ΔE 0.038
- British Racing Green #05480D ΔE 0.042
- Darkgreen #054907 ΔE 0.046
- Hunter Green #0B4008 ΔE 0.046
- Bottle Green #044A05 ΔE 0.048
Use #2B451F 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.