#227145
Closest named color: Dark Olive Green (#556B2F). oklch(48.9% 0.104 154.8), rgb(34, 113, 69).
Aa
White text reads best on this color (5.97:1).
About this color
#227145 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.104 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.050 away. White text reads best on it, at 5.97:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.51:1 |
| White text | 5.97:1 |
Values
| HEX | #227145 |
| RGB | rgb(34, 113, 69) |
| HSL | hsl(147, 54%, 29%) |
| OKLCH | oklch(48.9% 0.104 154.8) |
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 #227145 | 5.97:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #227145 | 3.51:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #227145 text on white | 5.97:1 | AA | Lc 79.5 | Fine for body text |
| #227145 text on black | 3.51:1 | AA large text | Lc -22.3 | 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 700.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CBDFD1
oklch(88.5% 0.029 155.2)
-
Step 300
300
#A8CBB3
oklch(81% 0.05 155.2)
-
Step 400
400
#78B08B
oklch(70.8% 0.08 154.9)
-
Step 500
500
#519C6E
oklch(63.2% 0.103 155.1)
-
Step 600
600
#318655
oklch(55.5% 0.112 154.8)
-
Step 700
700 (this color)
#227145
oklch(48.9% 0.104 154.8)
-
Step 800
800
#1F5D39
oklch(42.8% 0.087 154.5)
-
Step 900
900
#204C31
oklch(37.7% 0.068 154.5)
-
Step 950
950
#142D1D
oklch(27.1% 0.043 154.3)
#227145 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) | #716842 | 0.092 |
| Deuteranopia (no green cones) | #676148 | 0.090 |
| Tritanopia (no blue cones) | #007066 | 0.051 |
| Achromatopsia (no color) | #636363 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #227145
#227145
oklch(48.9% 0.104 154.8)
- #834878
#834878
oklch(49% 0.103 334.3)
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 #227145, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.050
- Jungle Green #048243 ΔE 0.054
- Camo Green #526525 ΔE 0.055
- Dark Green Blue #1F6357 ΔE 0.061
- Spruce #0A5F38 ΔE 0.061
- Pine #2B5D34 ΔE 0.061
- Camouflage Green #4B6113 ΔE 0.062
- Dark Moss Green #606C38 ΔE 0.063
Use #227145 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.