#64EE99#64EE99

#64EE99 is a very light, vivid green. Relative luminance 0.662; OKLCH L 85.2% C 0.170 H 153.6°. Best body text is #000000 at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#64EE99
RGB	rgb(100, 238, 153)
HSL	hsl(143, 80%, 66%)
HSV	hsv(143, 58%, 93%)
CMYK	cmyk(58%, 0%, 35.7%, 6.7%)
CIE-LAB	lab(85.08, -56.11, 30.19)
CIE-LCH	lch(85.08, 63.72, 151.72°)
OKLab	oklab(85.2% -0.1522 0.0757)
OKLCH	oklch(85.2% 0.17 153.6)
XYZ	xyz(41.5765, 66.1543, 40.7088)
Luminance	0.6616 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EE99 #EE64B9

analogous

#74EE64 #64EE99 #64EEDE

triadic

#64EE99 #9964EE #EE9964

tetradic

#64EE99 #6474EE #EE64B9 #EEDE64

square

#64EE99 #6474EE #EE64B9 #EEDE64

split-complementary

#64EE99 #DE64EE #EE6474

monochromatic

#15C258 #2DE875 #64EE99 #9BF4BD #D2FAE2

Accessibility & contrast

On white

1.48

#64EE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.23

#64EE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EE99

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EE99	#FFFFFF	#000000	##000000
##64EE99	1.00	1.48	14.23	14.23
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.23	21.00	1.00	1.00
##000000	14.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDC93

Deuteranopia (green-blind)

#DBCF9E

Tritanopia (blue-blind)

#36EBD8

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #64ee99;
/* rgb */ color: rgb(100, 238, 153);
/* oklch */ color: oklch(85.2% 0.170 153.6);

Tailwind

colors: {
  custom: {
    50: '#9bf4b7',
    500: '#64ee99',
    950: '#000000',
  },
}

SCSS

$custom: #64ee99;
$custom-light: #9bf4b7;
$custom-dark: #000000;

JSON

{
  "hex": "#64ee99",
  "rgb": {
    "r": 100,
    "g": 238,
    "b": 153
  },
  "hsl": {
    "h": 143.043,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85198,
    "c": 0.16996,
    "h": 153.6
  },
  "luminance": 0.66158
}

Semantic roles & 50–950 ramp

primary

#64EE99

secondary

#C0368B

accent

#098BDD

background

#FCFFFD

surface

#F6FEF8

border

#D0D6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #64EE99

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →