#22B355
Closest named color: Shamrock (#01B44C). oklch(67.4% 0.178 149.4), rgb(34, 179, 85).
Aa
Black text reads best on this color (7.64:1).
About this color
#22B355 is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.178 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock (#01B44C), ΔE 0.014 away. Black text reads best on it, at 7.64:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Shamrock (#01B44C) |
| Black text | 7.64:1 |
| White text | 2.74:1 |
Values
| HEX | #22B355 |
| RGB | rgb(34, 179, 85) |
| HSL | hsl(141, 68%, 42%) |
| OKLCH | oklch(67.4% 0.178 149.4) |
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 #22B355 | 2.74:1 | Fails | Lc -57.7 | Large or bold text, headings |
| Black text on #22B355 | 7.64:1 | AAA | Lc 51.5 | Large or bold text, headings |
| #22B355 text on white | 2.74:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #22B355 text on black | 7.64:1 | AAA | Lc -49.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#EFF8F0
oklch(97% 0.014 148.8)
-
Step 100
100
#DCF0DF
oklch(93.6% 0.031 149.8)
-
Step 200
200
#BDE5C4
oklch(88.4% 0.061 150.1)
-
Step 300
300
#8CD59A
oklch(80.9% 0.111 149.5)
-
Step 400
400 (this color)
#22B355
oklch(67.4% 0.178 149.4)
-
Step 500
500
#00A549
oklch(63.1% 0.176 149.5)
-
Step 600
600
#008B3C
oklch(55.6% 0.155 149.4)
-
Step 700
700
#007531
oklch(49.1% 0.138 149.3)
-
Step 800
800
#006027
oklch(42.7% 0.12 149.3)
-
Step 900
900
#00501F
oklch(37.7% 0.106 149.2)
-
Step 950
950
#003010
oklch(27% 0.075 149.4)
#22B355 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) | #B4A34D | 0.144 |
| Deuteranopia (no green cones) | #A4985C | 0.142 |
| Tritanopia (no blue cones) | #00B09D | 0.099 |
| Achromatopsia (no color) | #9C9C9C | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #22B355
#22B355
oklch(67.4% 0.178 149.4)
- #D068CA
#D068CA
oklch(67.3% 0.177 329.5)
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 #22B355, closest first.
No curated palette has a color within ΔE 0.04 of #22B355.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock #01B44C ΔE 0.014
- Medium Green #39AD48 ΔE 0.018
- Cool Green #33B864 ΔE 0.023
- Jade Green #2BAF6A ΔE 0.032
- Dark Pastel Green #56AE57 ΔE 0.032
- Leafy Green #51B73B ΔE 0.036
- Mid Green #50A747 ΔE 0.037
- Seaweed Green #35AD6B ΔE 0.038
Use #22B355 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.