#02C77B
Closest named color: Algae Green (#21C36F). oklch(73% 0.173 157.3), rgb(2, 199, 123).
Aa
Black text reads best on this color (9.45:1).
About this color
#02C77B is a medium-light, vivid green. In OKLCH its lightness is 73%, its chroma 0.173 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Algae Green (#21C36F), ΔE 0.015 away. Black text reads best on it, at 9.45:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Algae Green (#21C36F) |
| Black text | 9.45:1 |
| White text | 2.22:1 |
Values
| HEX | #02C77B |
| RGB | rgb(2, 199, 123) |
| HSL | hsl(157, 98%, 39%) |
| OKLCH | oklch(73% 0.173 157.3) |
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 #02C77B | 2.22:1 | Fails | Lc -47.8 | Large or bold text, headings |
| Black text on #02C77B | 9.45:1 | AAA | Lc 60.9 | Content text, not long reading |
| #02C77B text on white | 2.22:1 | Fails | Lc 43.0 | Non-text elements, placeholder text |
| #02C77B text on black | 9.45:1 | AAA | Lc -59.2 | 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
#EEF9F2
oklch(97.2% 0.015 158.3)
-
Step 100
100
#DAF1E2
oklch(93.7% 0.031 157.2)
-
Step 200
200
#B9E6CA
oklch(88.6% 0.06 157.6)
-
Step 300
300
#82D6A5
oklch(80.9% 0.108 157.3)
-
Step 400
400 (this color)
#02C77B
oklch(73% 0.173 157.3)
-
Step 500
500
#00A364
oklch(63% 0.149 157.4)
-
Step 600
600
#008953
oklch(55.5% 0.131 157.3)
-
Step 700
700
#007445
oklch(49.2% 0.117 157)
-
Step 800
800
#005F38
oklch(42.7% 0.101 157.3)
-
Step 900
900
#004F2E
oklch(37.6% 0.089 157.5)
-
Step 950
950
#002F19
oklch(26.9% 0.064 157.1)
#02C77B 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) | #C5B676 | 0.157 |
| Deuteranopia (no green cones) | #B2A880 | 0.154 |
| Tritanopia (no blue cones) | #00C5B4 | 0.082 |
| Achromatopsia (no color) | #AEAEAE | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #02C77B
#02C77B
oklch(73% 0.173 157.3)
- #EA78CE
#EA78CE
oklch(73% 0.173 337.4)
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 #02C77B, closest first.
No curated palette has a color within ΔE 0.04 of #02C77B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae Green #21C36F ΔE 0.015
- Dark Mint Green #20C073 ΔE 0.019
- Dark Mint #48C072 ΔE 0.025
- Greenblue #23C48B ΔE 0.027
- Seaweed #18D17B ΔE 0.030
- Green Blue #01C08D ΔE 0.036
- Cool Green #33B864 ΔE 0.043
- Soft Green #6FC276 ΔE 0.050
Use #02C77B 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.