#02CC9E
Closest named color: Greenblue (#23C48B). oklch(75.1% 0.15 169.1), rgb(2, 204, 158).
Aa
Black text reads best on this color (10.13:1).
About this color
#02CC9E is a medium-light, vivid green. In OKLCH its lightness is 75%, its chroma 0.150 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenblue (#23C48B), ΔE 0.028 away. Black text reads best on it, at 10.13:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Greenblue (#23C48B) |
| Black text | 10.13:1 |
| White text | 2.07:1 |
Values
| HEX | #02CC9E |
| RGB | rgb(2, 204, 158) |
| HSL | hsl(166, 98%, 40%) |
| OKLCH | oklch(75.1% 0.15 169.1) |
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 #02CC9E | 2.07:1 | Fails | Lc -44.3 | Non-text elements, placeholder text |
| Black text on #02CC9E | 10.13:1 | AAA | Lc 64.2 | Content text, not long reading |
| #02CC9E text on white | 2.07:1 | Fails | Lc 39.8 | Non-text elements, placeholder text |
| #02CC9E text on black | 10.13:1 | AAA | Lc -62.6 | Content text, not long reading |
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
#EEF8F4
oklch(97.1% 0.012 170.3)
-
Step 100
100
#D9F0E7
oklch(93.6% 0.027 170.3)
-
Step 200
200
#B8E5D3
oklch(88.5% 0.053 168.8)
-
Step 300
300
#80D4B6
oklch(80.8% 0.093 169.1)
-
Step 400
400 (this color)
#02CC9E
oklch(75.1% 0.15 169.1)
-
Step 500
500
#00A17C
oklch(63% 0.126 169.1)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#02CC9E 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) | #C6BD9C | 0.152 |
| Deuteranopia (no green cones) | #B1AEA1 | 0.146 |
| Tritanopia (no blue cones) | #00CDBF | 0.047 |
| Achromatopsia (no color) | #B4B4B4 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #02CC9E
#02CC9E
oklch(75.1% 0.15 169.1)
- #F384BD
#F384BD
oklch(75.2% 0.15 349.2)
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 #02CC9E, closest first.
No curated palette has a color within ΔE 0.04 of #02CC9E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenblue #23C48B ΔE 0.028
- Emerald #06D6A0 ΔE 0.029
- Green Blue #01C08D ΔE 0.036
- Medium Aquamarine #66CDAA ΔE 0.048
- Seaweed #18D17B ΔE 0.052
- Dark Mint #48C072 ΔE 0.055
- Dark Mint Green #20C073 ΔE 0.057
- Algae Green #21C36F ΔE 0.059
Use #02CC9E 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.