#228D07
Closest named color: Emerald Green (#028F1E). oklch(56.2% 0.182 141), rgb(34, 141, 7).
Aa
Black text reads best on this color (4.88:1).
About this color
#228D07 is a medium-dark, vivid green. In OKLCH its lightness is 56%, its chroma 0.182 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Emerald Green (#028F1E), ΔE 0.010 away. Black text reads best on it, at 4.88:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | Emerald Green (#028F1E) |
| Black text | 4.88:1 |
| White text | 4.30:1 |
Values
| HEX | #228D07 |
| RGB | rgb(34, 141, 7) |
| HSL | hsl(108, 91%, 29%) |
| OKLCH | oklch(56.2% 0.182 141) |
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 #228D07 | 4.30:1 | AA large text | Lc -74.7 | Content text, not long reading |
| Black text on #228D07 | 4.88:1 | AA | Lc 34.9 | Non-text elements, placeholder text |
| #228D07 text on white | 4.30:1 | AA large text | Lc 69.2 | Content text, not long reading |
| #228D07 text on black | 4.88:1 | AA | Lc -32.5 | Non-text elements, placeholder text |
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
#E2EEDF
oklch(93.6% 0.024 139.4)
-
Step 200
200
#C9E1C5
oklch(88.4% 0.046 141.2)
-
Step 300
300
#A4CE9D
oklch(80.8% 0.081 141.1)
-
Step 400
400
#70B565
oklch(70.8% 0.132 141)
-
Step 500
500
#46A137
oklch(63.1% 0.167 141)
-
Step 600
600 (this color)
#228D07
oklch(56.2% 0.182 141)
-
Step 700
700
#187500
oklch(49.1% 0.161 141)
-
Step 800
800
#126000
oklch(42.7% 0.14 141)
-
Step 900
900
#194F0F
oklch(37.8% 0.11 140.9)
-
Step 950
950
#102E0B
oklch(26.9% 0.069 140.9)
#228D07 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) | #917F00 | 0.126 |
| Deuteranopia (no green cones) | #85771E | 0.123 |
| Tritanopia (no blue cones) | #008877 | 0.121 |
| Achromatopsia (no color) | #7A7A7A | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #228D07
#228D07
oklch(56.2% 0.182 141)
- #A348B4
#A348B4
oklch(56.2% 0.181 321.1)
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 #228D07, closest first.
No curated palette has a color within ΔE 0.04 of #228D07.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Emerald Green #028F1E ΔE 0.010
- Forest Green #228B22 ΔE 0.015
- True Green #089404 ΔE 0.021
- Irish Green #019529 ΔE 0.024
- Kelley Green #009337 ΔE 0.029
- Dark Grass Green #388004 ΔE 0.039
- Green #008000 ΔE 0.043
- Tree Green #2A7E19 ΔE 0.047
Use #228D07 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.