#64DE8B#64DE8B

#64DE8B is a light, vivid green. Relative luminance 0.568; OKLCH L 81.0% C 0.161 H 151.6°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#64DE8B
RGB	rgb(100, 222, 139)
HSL	hsl(139, 65%, 63%)
HSV	hsv(139, 55%, 87%)
CMYK	cmyk(55%, 0%, 37.4%, 12.9%)
CIE-LAB	lab(80.07, -52.23, 30.64)
CIE-LCH	lch(80.07, 60.56, 149.60°)
OKLab	oklab(81.02% -0.1416 0.0765)
OKLCH	oklch(81.02% 0.161 151.6)
XYZ	xyz(36.0344, 56.8127, 33.4881)
Luminance	0.5682 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DE8B #DE64B7

analogous

#7ADE64 #64DE8B #64DEC8

triadic

#64DE8B #8B64DE #DE8B64

tetradic

#64DE8B #647ADE #DE64B7 #DEC864

square

#64DE8B #647ADE #DE64B7 #DEC864

split-complementary

#64DE8B #C864DE #DE647A

monochromatic

#23A54C #32D365 #64DE8B #96E9B1 #C9F3D7

Accessibility & contrast

On white

1.70

#64DE8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.36

#64DE8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DE8B

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DE8B	#FFFFFF	#000000	##000000
##64DE8B	1.00	1.70	12.36	12.36
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.36	21.00	1.00	1.00
##000000	12.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCE85

Deuteranopia (green-blind)

#CEC290

Tritanopia (blue-blind)

#44DBC9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #64de8b;
/* rgb */ color: rgb(100, 222, 139);
/* oklch */ color: oklch(81.0% 0.161 151.6);

Tailwind

colors: {
  custom: {
    50: '#99e9ad',
    500: '#64de8b',
    950: '#000000',
  },
}

SCSS

$custom: #64de8b;
$custom-light: #99e9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#64de8b",
  "rgb": {
    "r": 100,
    "g": 222,
    "b": 139
  },
  "hsl": {
    "h": 139.18,
    "s": 64.894,
    "l": 63.137
  },
  "oklch": {
    "l": 0.81022,
    "c": 0.16097,
    "h": 151.6
  },
  "luminance": 0.56816
}

Semantic roles & 50–950 ramp

primary

#64DE8B

secondary

#A73F86

accent

#1993CD

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0F1610

muted

#808481

Preview Lab

Preview with #64DE8B

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

Preview Lab → · Contrast checker → · Palette generator →