#225B1B
Closest named color: Deep Green (#02590F). oklch(41.8% 0.113 141.5), rgb(34, 91, 27).
Aa
White text reads best on this color (8.13:1).
About this color
#225B1B is a dark, moderately saturated green. In OKLCH its lightness is 42%, its chroma 0.113 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Green (#02590F), ΔE 0.023 away. White text reads best on it, at 8.13:1.
| Hue family | Greens |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Deep Green (#02590F) |
| Black text | 2.58:1 |
| White text | 8.13:1 |
Values
| HEX | #225B1B |
| RGB | rgb(34, 91, 27) |
| HSL | hsl(113, 54%, 23%) |
| OKLCH | oklch(41.8% 0.113 141.5) |
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 #225B1B | 8.13:1 | AAA | Lc -92.5 | Preferred for body text |
| Black text on #225B1B | 2.58:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #225B1B text on white | 8.13:1 | AAA | Lc 87.9 | Fine for body text |
| #225B1B text on black | 2.58:1 | Fails | Lc -14.3 | 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 800.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE2
oklch(93.6% 0.018 142.8)
-
Step 200
200
#CCE0C9
oklch(88.5% 0.038 141.6)
-
Step 300
300
#A9CCA4
oklch(80.9% 0.067 141.6)
-
Step 400
400
#7AB173
oklch(70.6% 0.105 141.7)
-
Step 500
500
#569D4D
oklch(63% 0.135 141.5)
-
Step 600
600
#39872F
oklch(55.5% 0.146 141.5)
-
Step 700
700
#2A7321
oklch(49.2% 0.137 141.5)
-
Step 800
800 (this color)
#225B1B
oklch(41.8% 0.113 141.5)
-
Step 900
900
#234D1E
oklch(37.8% 0.089 141.6)
-
Step 950
950
#152D12
oklch(26.9% 0.056 141.6)
#225B1B 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) | #5D5213 | 0.079 |
| Deuteranopia (no green cones) | #564E21 | 0.078 |
| Tritanopia (no blue cones) | #1A584E | 0.074 |
| Achromatopsia (no color) | #4F4F4F | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #225B1B
#225B1B
oklch(41.8% 0.113 141.5)
- #683471
#683471
oklch(41.8% 0.114 321.5)
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 #225B1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Green #02590F ΔE 0.023
- Navy Green #35530A ΔE 0.028
- Forest #0B5509 ΔE 0.029
- Pine #2B5D34 ΔE 0.032
- Spruce #0A5F38 ΔE 0.032
- Dark Green #006400 ΔE 0.040
- Army Green #4B5D16 ΔE 0.048
- Camouflage Green #4B6113 ΔE 0.052
Use #225B1B 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.