#2B4903
Closest named color: Darkgreen (#054907). oklch(36.8% 0.099 131.5), rgb(43, 73, 3).
Aa
White text reads best on this color (10.20:1).
About this color
#2B4903 is a dark, moderately saturated green. In OKLCH its lightness is 37%, its chroma 0.099 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Darkgreen (#054907), ΔE 0.030 away. White text reads best on it, at 10.20:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Darkgreen (#054907) |
| Black text | 2.05:1 |
| White text | 10.20:1 |
Values
| HEX | #2B4903 |
| RGB | rgb(43, 73, 3) |
| HSL | hsl(86, 92%, 15%) |
| OKLCH | oklch(36.8% 0.099 131.5) |
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 #2B4903 | 10.20:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #2B4903 | 2.05:1 | Fails | Lc 10.4 | Not readable |
| #2B4903 text on white | 10.20:1 | AAA | Lc 93.5 | Preferred for body text |
| #2B4903 text on black | 2.05:1 | Fails | Lc -9.0 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E5EDDE
oklch(93.6% 0.022 130)
-
Step 200
200
#CFDFC3
oklch(88.4% 0.041 131.7)
-
Step 300
300
#AFCB99
oklch(80.8% 0.075 131.7)
-
Step 400
400
#85B05F
oklch(70.7% 0.119 131.7)
-
Step 500
500
#679B2C
oklch(63% 0.151 131.4)
-
Step 600
600
#518400
oklch(55.5% 0.153 131.4)
-
Step 700
700
#436F00
oklch(49% 0.135 131.5)
-
Step 800
800
#365B00
oklch(42.7% 0.117 131.5)
-
Step 900
900 (this color)
#2B4903
oklch(36.8% 0.099 131.5)
-
Step 950
950
#1B2C08
oklch(26.9% 0.062 131.2)
#2B4903 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) | #4D4200 | 0.055 |
| Deuteranopia (no green cones) | #49400B | 0.055 |
| Tritanopia (no blue cones) | #2C453D | 0.076 |
| Achromatopsia (no color) | #414141 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B4903
#2B4903
oklch(36.8% 0.099 131.5)
- #502D64
#502D64
oklch(36.7% 0.098 311.9)
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 #2B4903, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Darkgreen #054907 ΔE 0.030
- Bottle Green #044A05 ΔE 0.030
- Forrest Green #154406 ΔE 0.030
- British Racing Green #05480D ΔE 0.030
- Pine Green #0A481E ΔE 0.033
- Navy Green #35530A ΔE 0.036
- Racing Green #014600 ΔE 0.037
- Dark Olive #373E02 ΔE 0.038
Use #2B4903 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.