#64CB3C#64CB3C

#64CB3C is a light, highly saturated green. Relative luminance 0.457; OKLCH L 75.2% C 0.202 H 138.4°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#64CB3C
RGB	rgb(100, 203, 60)
HSL	hsl(103, 58%, 52%)
HSV	hsv(103, 70%, 80%)
CMYK	cmyk(50.7%, 0%, 70.4%, 20.4%)
CIE-LAB	lab(73.38, -54.85, 59.13)
CIE-LCH	lch(73.38, 80.66, 132.85°)
OKLab	oklab(75.22% -0.1513 0.1342)
OKLCH	oklch(75.22% 0.202 138.4)
XYZ	xyz(27.4261, 45.7454, 11.6586)
Luminance	0.4575 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CB3C #A33CCB

analogous

#ACCB3C #64CB3C #3CCB5C

triadic

#64CB3C #3C64CB #CB3C64

tetradic

#64CB3C #3CACCB #A33CCB #CB5C3C

square

#64CB3C #3CACCB #A33CCB #CB5C3C

split-complementary

#64CB3C #5C3CCB #CB3CAC

monochromatic

#346F1E #4B9F2A #64CB3C #8AD86C #B1E59D

Accessibility & contrast

On white

2.07

#64CB3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#64CB3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CB3C

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CB3C	#FFFFFF	#000000	##000000
##64CB3C	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA25

Deuteranopia (green-blind)

#C4B14A

Tritanopia (blue-blind)

#5CC4AF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #64cb3c;
/* rgb */ color: rgb(100, 203, 60);
/* oklch */ color: oklch(75.2% 0.202 138.4);

Tailwind

colors: {
  custom: {
    50: '#99dc7a',
    500: '#64cb3c',
    950: '#000000',
  },
}

SCSS

$custom: #64cb3c;
$custom-light: #99dc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#64cb3c",
  "rgb": {
    "r": 100,
    "g": 203,
    "b": 60
  },
  "hsl": {
    "h": 103.217,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75225,
    "c": 0.20228,
    "h": 138.4
  },
  "luminance": 0.45747
}

Semantic roles & 50–950 ramp

primary

#64CB3C

secondary

#BF92D1

accent

#47E1B6

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #64CB3C

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

Preview Lab → · Contrast checker → · Palette generator →