#227F22
Closest named color: Tree Green (#2A7E19). oklch(52.4% 0.154 143), rgb(34, 127, 34).
Aa
White text reads best on this color (5.08:1).
About this color
#227F22 is a medium-dark, vivid green. In OKLCH its lightness is 52%, its chroma 0.154 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.006 away. White text reads best on it, at 5.08:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.12:1 |
| White text | 5.08:1 |
Values
| HEX | #227F22 |
| RGB | rgb(34, 127, 34) |
| HSL | hsl(120, 58%, 32%) |
| OKLCH | oklch(52.4% 0.154 143) |
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 #227F22 | 5.08:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #227F22 | 4.12:1 | AA large text | Lc 29.4 | Dividers and decoration only |
| #227F22 text on white | 5.08:1 | AA | Lc 74.7 | Content text, not long reading |
| #227F22 text on black | 4.12:1 | AA large text | Lc -27.0 | 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 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#CBE0C9
oklch(88.5% 0.038 142.8)
-
Step 300
300
#A7CDA4
oklch(81% 0.07 143)
-
Step 400
400
#76B272
oklch(70.6% 0.11 142.9)
-
Step 500
500
#4F9F4C
oklch(63.2% 0.142 143)
-
Step 600
600 (this color)
#227F22
oklch(52.4% 0.154 143)
-
Step 700
700
#1F741F
oklch(49.1% 0.144 143)
-
Step 800
800
#1D5E1C
oklch(42.6% 0.118 142.9)
-
Step 900
900
#1F4E1D
oklch(37.9% 0.093 142.8)
-
Step 950
950
#132E12
oklch(27.2% 0.06 143)
#227F22 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) | #827313 | 0.110 |
| Deuteranopia (no green cones) | #776B2B | 0.111 |
| Tritanopia (no blue cones) | #037B6D | 0.100 |
| Achromatopsia (no color) | #6E6E6E | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #227F22
#227F22
oklch(52.4% 0.154 143)
- #93459D
#93459D
oklch(52.5% 0.155 323)
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 #227F22, closest first.
No curated palette has a color within ΔE 0.04 of #227F22.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.006
- Dark Grass Green #388004 ΔE 0.019
- Green #008000 ΔE 0.023
- Jungle Green #048243 ΔE 0.031
- Forest Green #228B22 ΔE 0.037
- Emerald Green #028F1E ΔE 0.049
- Kelley Green #009337 ΔE 0.058
- Sea Green #2E8B57 ΔE 0.064
Use #227F22 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.