#64DE82
Closest named color: Weird Green (#3AE57F). oklch(80.9% 0.169 149.3), rgb(100, 222, 130).
Aa
Black text reads best on this color (12.31:1).
About this color
#64DE82 is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.169 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Weird Green (#3AE57F), ΔE 0.029 away. Black text reads best on it, at 12.31:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Weird Green (#3AE57F) |
| Black text | 12.31:1 |
| White text | 1.70:1 |
Values
| HEX | #64DE82 |
| RGB | rgb(100, 222, 130) |
| HSL | hsl(135, 65%, 63%) |
| OKLCH | oklch(80.9% 0.169 149.3) |
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 #64DE82 | 1.70:1 | Fails | Lc -34.0 | Non-text elements, placeholder text |
| Black text on #64DE82 | 12.31:1 | AAA | Lc 73.6 | Content text, not long reading |
| #64DE82 text on white | 1.70:1 | Fails | Lc 30.3 | Non-text elements, placeholder text |
| #64DE82 text on black | 12.31:1 | AAA | Lc -72.5 | 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 300.
-
Step 50
50
#ECFAED
oklch(97.1% 0.023 147.5)
-
Step 100
100
#D4F4D9
oklch(93.7% 0.049 149.7)
-
Step 200
200
#ADEBB8
oklch(88.5% 0.094 149.6)
-
Step 300
300 (this color)
#64DE82
oklch(80.9% 0.169 149.3)
-
Step 400
400
#00C155
oklch(70.8% 0.199 149.2)
-
Step 500
500
#00A548
oklch(63% 0.177 149.3)
-
Step 600
600
#008B3B
oklch(55.6% 0.156 149.2)
-
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)
#64DE82 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) | #E0CD7B | 0.140 |
| Deuteranopia (no green cones) | #CFC288 | 0.136 |
| Tritanopia (no blue cones) | #48DAC7 | 0.095 |
| Achromatopsia (no color) | #C6C6C6 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64DE82
#64DE82
oklch(80.9% 0.169 149.3)
- #FC95F5
#FC95F5
oklch(80.8% 0.17 329.5)
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 #64DE82, closest first.
No curated palette has a color within ΔE 0.04 of #64DE82.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Weird Green #3AE57F ΔE 0.029
- Aqua Green #12E193 ΔE 0.033
- Fresh Green #69D84F ΔE 0.049
- Seaweed #18D17B ΔE 0.056
- Emerald #06D6A0 ΔE 0.059
- Turquoise Green #04F489 ΔE 0.062
- Light Green #90EE90 ΔE 0.063
- Aqua Marine #2EE8BB ΔE 0.068
Use #64DE82 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.