#22B563
Closest named color: Cool Green (#33B864). oklch(68.1% 0.168 152.5), rgb(34, 181, 99).
Aa
Black text reads best on this color (7.85:1).
About this color
#22B563 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.168 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Green (#33B864), ΔE 0.012 away. Black text reads best on it, at 7.85:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.168) |
| Temperature | in between |
| Nearest name | Cool Green (#33B864) |
| Black text | 7.85:1 |
| White text | 2.67:1 |
Values
| HEX | #22B563 |
| RGB | rgb(34, 181, 99) |
| HSL | hsl(147, 68%, 42%) |
| OKLCH | oklch(68.1% 0.168 152.5) |
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 #22B563 | 2.67:1 | Fails | Lc -56.6 | Large or bold text, headings |
| Black text on #22B563 | 7.85:1 | AAA | Lc 52.6 | Large or bold text, headings |
| #22B563 text on white | 2.67:1 | Fails | Lc 51.4 | Large or bold text, headings |
| #22B563 text on black | 7.85:1 | AAA | Lc -50.5 | 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
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DCF0E0
oklch(93.6% 0.03 151.5)
-
Step 200
200
#BDE5C7
oklch(88.5% 0.058 152.7)
-
Step 300
300
#8BD4A0
oklch(80.8% 0.104 152.7)
-
Step 400
400 (this color)
#22B563
oklch(68.1% 0.168 152.5)
-
Step 500
500
#00A455
oklch(63% 0.164 152.5)
-
Step 600
600
#008A47
oklch(55.5% 0.144 152.6)
-
Step 700
700
#00743B
oklch(49% 0.127 152.7)
-
Step 800
800
#00602F
oklch(42.8% 0.112 152.4)
-
Step 900
900
#005026
oklch(37.8% 0.099 152.3)
-
Step 950
950
#003014
oklch(27.1% 0.071 152.1)
#22B563 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) | #B5A55D | 0.143 |
| Deuteranopia (no green cones) | #A59A69 | 0.141 |
| Tritanopia (no blue cones) | #00B2A1 | 0.088 |
| Achromatopsia (no color) | #9E9E9E | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #22B563
#22B563
oklch(68.1% 0.168 152.5)
- #D36DC5
#D36DC5
oklch(68.2% 0.167 332.6)
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 #22B563, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Green #33B864 ΔE 0.012
- Jade Green #2BAF6A ΔE 0.022
- Medium Sea Green #3CB371 ΔE 0.025
- Green Teal #0CB577 ΔE 0.025
- Shamrock #01B44C ΔE 0.028
- Seaweed Green #35AD6B ΔE 0.029
- Dark Seafoam #1FB57A ΔE 0.029
- Dark Pastel Green #56AE57 ΔE 0.030
Use #22B563 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.