#64DD91#64DD91

#64DD91 is a light, vivid green. Relative luminance 0.565; OKLCH L 80.9% C 0.154 H 153.6°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#64DD91
RGB	rgb(100, 221, 145)
HSL	hsl(142, 64%, 63%)
HSV	hsv(142, 55%, 87%)
CMYK	cmyk(54.8%, 0%, 34.4%, 13.3%)
CIE-LAB	lab(79.88, -50.76, 27.30)
CIE-LCH	lch(79.88, 57.64, 151.73°)
OKLab	oklab(80.89% -0.1379 0.0686)
OKLCH	oklch(80.89% 0.154 153.6)
XYZ	xyz(36.2200, 56.4633, 35.7724)
Luminance	0.5647 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DD91 #DD64B0

analogous

#73DD64 #64DD91 #64DDCD

triadic

#64DD91 #9164DD #DD9164

tetradic

#64DD91 #6473DD #DD64B0 #DDCD64

square

#64DD91 #6473DD #DD64B0 #DDCD64

split-complementary

#64DD91 #CD64DD #DD6473

monochromatic

#24A353 #32D26D #64DD91 #96E8B5 #C8F3D8

Accessibility & contrast

On white

1.71

#64DD91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#64DD91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DD91

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DD91	#FFFFFF	#000000	##000000
##64DD91	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDCD8C

Deuteranopia (green-blind)

#CCC196

Tritanopia (blue-blind)

#42DBC9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #64dd91;
/* rgb */ color: rgb(100, 221, 145);
/* oklch */ color: oklch(80.9% 0.154 153.6);

Tailwind

colors: {
  custom: {
    50: '#99e8b1',
    500: '#64dd91',
    950: '#000000',
  },
}

SCSS

$custom: #64dd91;
$custom-light: #99e8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#64dd91",
  "rgb": {
    "r": 100,
    "g": 221,
    "b": 145
  },
  "hsl": {
    "h": 142.314,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.80894,
    "c": 0.15405,
    "h": 153.6
  },
  "luminance": 0.56467
}

Semantic roles & 50–950 ramp

primary

#64DD91

secondary

#A63F80

accent

#1A8ACC

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0F1611

muted

#808481

Preview Lab

Preview with #64DD91

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

Preview Lab → · Contrast checker → · Palette generator →