#2B3E00
Closest named color: Dark Olive (#373E02). oklch(33.5% 0.086 126.5), rgb(43, 62, 0).
Aa
White text reads best on this color (11.72:1).
About this color
#2B3E00 is a dark, moderately saturated green. In OKLCH its lightness is 33%, its chroma 0.086 and its hue 127°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.019 away. White text reads best on it, at 11.72:1.
| Hue family | Greens |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.79:1 |
| White text | 11.72:1 |
Values
| HEX | #2B3E00 |
| RGB | rgb(43, 62, 0) |
| HSL | hsl(78, 100%, 12%) |
| OKLCH | oklch(33.5% 0.086 126.5) |
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 #2B3E00 | 11.72:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #2B3E00 | 1.79:1 | Fails | Lc 0.0 | Not readable |
| #2B3E00 text on white | 11.72:1 | AAA | Lc 96.8 | Preferred for body text |
| #2B3E00 text on black | 1.79:1 | Fails | Lc 0.0 | 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
#F4F7F0
oklch(97.2% 0.01 125.7)
-
Step 100
100
#E6ECDF
oklch(93.5% 0.018 127.1)
-
Step 200
200
#D3DEC5
oklch(88.5% 0.036 126.6)
-
Step 300
300
#B6C99C
oklch(81% 0.065 126.4)
-
Step 400
400
#90AC64
oklch(70.6% 0.102 126.2)
-
Step 500
500
#759735
oklch(63% 0.131 126.2)
-
Step 600
600
#5D8100
oklch(55.5% 0.142 126.6)
-
Step 700
700
#4E6D00
oklch(49.2% 0.126 126.7)
-
Step 800
800
#3F5900
oklch(42.7% 0.11 126.7)
-
Step 900
900 (this color)
#2B3E00
oklch(33.5% 0.086 126.5)
-
Step 950
950
#1F2B0B
oklch(26.9% 0.054 127.1)
#2B3E00 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) | #423900 | 0.040 |
| Deuteranopia (no green cones) | #3F3806 | 0.039 |
| Tritanopia (no blue cones) | #2D3A33 | 0.070 |
| Achromatopsia (no color) | #383838 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B3E00
#2B3E00
oklch(33.5% 0.086 126.5)
- #422959
#422959
oklch(33.5% 0.086 306.4)
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 #2B3E00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.019
- Forrest Green #154406 ΔE 0.028
- Hunter Green #0B4008 ΔE 0.031
- Pine Green #0A481E ΔE 0.040
- British Racing Green #05480D ΔE 0.040
- Pakistan Green #283618 ΔE 0.040
- Racing Green #014600 ΔE 0.041
- Darkgreen #054907 ΔE 0.044
Use #2B3E00 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.