#64CB57#64CB57

#64CB57 is a light, vivid green. Relative luminance 0.461; OKLCH L 75.5% C 0.182 H 141.5°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#64CB57
RGB	rgb(100, 203, 87)
HSL	hsl(113, 53%, 57%)
HSV	hsv(113, 57%, 80%)
CMYK	cmyk(50.7%, 0%, 57.1%, 20.4%)
CIE-LAB	lab(73.61, -52.28, 48.05)
CIE-LCH	lch(73.61, 71.00, 137.41°)
OKLab	oklab(75.49% -0.1427 0.1136)
OKLCH	oklch(75.49% 0.182 141.5)
XYZ	xyz(28.3305, 46.1072, 16.4217)
Luminance	0.4611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CB57 #BE57CB

analogous

#9ECB57 #64CB57 #57CB84

triadic

#64CB57 #5764CB #CB5764

tetradic

#64CB57 #579ECB #BE57CB #CB8457

square

#64CB57 #579ECB #BE57CB #CB8457

split-complementary

#64CB57 #8457CB #CB579E

monochromatic

#328028 #44AF36 #64CB57 #8FD986 #BAE8B4

Accessibility & contrast

On white

2.05

#64CB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#64CB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CB57

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CB57	#FFFFFF	#000000	##000000
##64CB57	1.00	2.05	10.22	10.22
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA4B

Deuteranopia (green-blind)

#C2B160

Tritanopia (blue-blind)

#58C5B2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #64cb57;
/* rgb */ color: rgb(100, 203, 87);
/* oklch */ color: oklch(75.5% 0.182 141.5);

Tailwind

colors: {
  custom: {
    50: '#98dc8a',
    500: '#64cb57',
    950: '#000000',
  },
}

SCSS

$custom: #64cb57;
$custom-light: #98dc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#64cb57",
  "rgb": {
    "r": 100,
    "g": 203,
    "b": 87
  },
  "hsl": {
    "h": 113.276,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.75493,
    "c": 0.18239,
    "h": 141.5
  },
  "luminance": 0.46109
}

Semantic roles & 50–950 ramp

primary

#64CB57

secondary

#D1A7D7

accent

#4CDCCC

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #64CB57

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

Preview Lab → · Contrast checker → · Palette generator →