#2A511C
Closest named color: Navy Green (#35530A). oklch(39.3% 0.093 138.3), rgb(42, 81, 28).
Aa
White text reads best on this color (9.16:1).
About this color
#2A511C is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.093 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.020 away. White text reads best on it, at 9.16:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.29:1 |
| White text | 9.16:1 |
Values
| HEX | #2A511C |
| RGB | rgb(42, 81, 28) |
| HSL | hsl(104, 49%, 21%) |
| OKLCH | oklch(39.3% 0.093 138.3) |
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 #2A511C | 9.16:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #2A511C | 2.29:1 | Fails | Lc 13.0 | Not readable |
| #2A511C text on white | 9.16:1 | AAA | Lc 90.9 | Preferred for body text |
| #2A511C text on black | 2.29:1 | Fails | Lc -11.4 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CDE0C7
oklch(88.6% 0.039 138.2)
-
Step 300
300
#ABCCA0
oklch(80.9% 0.07 137.9)
-
Step 400
400
#7DB16C
oklch(70.7% 0.111 138.2)
-
Step 500
500
#5A9D43
oklch(63.1% 0.142 138.4)
-
Step 600
600
#3E871F
oklch(55.5% 0.155 138.3)
-
Step 700
700
#2F7210
oklch(49% 0.143 138.4)
-
Step 800
800
#285D12
oklch(42.6% 0.119 138.4)
-
Step 900
900 (this color)
#2A511C
oklch(39.3% 0.093 138.3)
-
Step 950
950
#172D0F
oklch(27% 0.059 138.1)
#2A511C 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) | #544A16 | 0.062 |
| Deuteranopia (no green cones) | #4E4720 | 0.060 |
| Tritanopia (no blue cones) | #274E46 | 0.065 |
| Achromatopsia (no color) | #484848 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A511C
#2A511C
oklch(39.3% 0.093 138.3)
- #5A3465
#5A3465
oklch(39.3% 0.092 318.4)
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 #2A511C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.020
- Forest #0B5509 ΔE 0.034
- Deep Green #02590F ΔE 0.039
- Pine #2B5D34 ΔE 0.042
- Pine Green #0A481E ΔE 0.043
- Bottle Green #044A05 ΔE 0.045
- Darkgreen #054907 ΔE 0.046
- British Racing Green #05480D ΔE 0.047
Use #2A511C 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.