#2B641B
Closest named color: Dark Green (#006400). oklch(44.8% 0.121 139.6), rgb(43, 100, 27).
Aa
White text reads best on this color (7.13:1).
About this color
#2B641B is a dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.121 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.031 away. White text reads best on it, at 7.13:1.
| Hue family | Greens |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.94:1 |
| White text | 7.13:1 |
Values
| HEX | #2B641B |
| RGB | rgb(43, 100, 27) |
| HSL | hsl(107, 57%, 25%) |
| OKLCH | oklch(44.8% 0.121 139.6) |
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 #2B641B | 7.13:1 | AAA | Lc -89.4 | Fine for body text |
| Black text on #2B641B | 2.94:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #2B641B text on white | 7.13:1 | AAA | Lc 84.5 | Fine for body text |
| #2B641B text on black | 2.94:1 | Fails | Lc -17.5 | 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 800.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE1
oklch(93.5% 0.019 140.5)
-
Step 200
200
#CCE0C7
oklch(88.5% 0.04 139.4)
-
Step 300
300
#A9CCA1
oklch(80.8% 0.07 139.8)
-
Step 400
400
#7AB26D
oklch(70.7% 0.113 139.8)
-
Step 500
500
#569E44
oklch(63.1% 0.145 139.7)
-
Step 600
600
#398821
oklch(55.6% 0.157 139.5)
-
Step 700
700
#2A7312
oklch(49.1% 0.146 139.6)
-
Step 800
800 (this color)
#2B641B
oklch(44.8% 0.121 139.6)
-
Step 900
900
#234D18
oklch(37.7% 0.094 139.7)
-
Step 950
950
#152D0F
oklch(26.9% 0.06 139.7)
#2B641B 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) | #675B10 | 0.081 |
| Deuteranopia (no green cones) | #605622 | 0.082 |
| Tritanopia (no blue cones) | #256155 | 0.080 |
| Achromatopsia (no color) | #585858 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B641B
#2B641B
oklch(44.8% 0.121 139.6)
- #713B7E
#713B7E
oklch(44.8% 0.121 319.6)
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 #2B641B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.031
- Camouflage Green #4B6113 ΔE 0.035
- Army Green #4B5D16 ΔE 0.040
- Pine #2B5D34 ΔE 0.041
- Spruce #0A5F38 ΔE 0.043
- Deep Green #02590F ΔE 0.047
- Camo Green #526525 ΔE 0.049
- Navy Green #35530A ΔE 0.052
Use #2B641B 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.