#64F99E#64F99E

#64F99E is a very light, vivid green. Relative luminance 0.729; OKLCH L 88.0% C 0.180 H 153.5°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#64F99E
RGB	rgb(100, 249, 158)
HSL	hsl(143, 93%, 68%)
HSV	hsv(143, 60%, 98%)
CMYK	cmyk(59.8%, 0%, 36.5%, 2.4%)
CIE-LAB	lab(88.41, -59.49, 32.12)
CIE-LCH	lch(88.41, 67.61, 151.63°)
OKLab	oklab(87.96% -0.1612 0.0804)
OKLCH	oklch(87.96% 0.18 153.5)
XYZ	xyz(45.2991, 72.9249, 44.0298)
Luminance	0.7293 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64F99E #F964BF

analogous

#74F964 #64F99E #64F9E9

triadic

#64F99E #9E64F9 #F99E64

tetradic

#64F99E #6474F9 #F964BF #F9E964

square

#64F99E #6474F9 #F964BF #F9E964

split-complementary

#64F99E #E964F9 #F96474

monochromatic

#08DA5A #29F779 #64F99E #9FFBC3 #DAFEE8

Accessibility & contrast

On white

1.35

#64F99E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#64F99E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64F99E

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64F99E	#FFFFFF	#000000	##000000
##64F99E	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E698

Deuteranopia (green-blind)

#E5D8A4

Tritanopia (blue-blind)

#2DF6E2

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #64f99e;
/* rgb */ color: rgb(100, 249, 158);
/* oklch */ color: oklch(88.0% 0.180 153.5);

Tailwind

colors: {
  custom: {
    50: '#9dfcbb',
    500: '#64f99e',
    950: '#000000',
  },
}

SCSS

$custom: #64f99e;
$custom-light: #9dfcbb;
$custom-dark: #000000;

JSON

{
  "hex": "#64f99e",
  "rgb": {
    "r": 100,
    "g": 249,
    "b": 158
  },
  "hsl": {
    "h": 143.356,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.87962,
    "c": 0.18009,
    "h": 153.5
  },
  "luminance": 0.72929
}

Semantic roles & 50–950 ramp

primary

#64F99E

secondary

#D22F93

accent

#008CE6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1812

muted

#808682

Preview Lab

Preview with #64F99E

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

Preview Lab → · Contrast checker → · Palette generator →