#64CB43#64CB43

#64CB43 is a light, vivid green. Relative luminance 0.458; OKLCH L 75.3% C 0.198 H 139.1°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#64CB43
RGB	rgb(100, 203, 67)
HSL	hsl(105, 57%, 53%)
HSV	hsv(105, 67%, 80%)
CMYK	cmyk(50.7%, 0%, 67%, 20.4%)
CIE-LAB	lab(73.43, -54.29, 56.48)
CIE-LCH	lch(73.43, 78.34, 133.87°)
OKLab	oklab(75.28% -0.1494 0.1295)
OKLCH	oklch(75.28% 0.198 139.1)
XYZ	xyz(27.6235, 45.8244, 12.6985)
Luminance	0.4583 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CB43 #AA43CB

analogous

#A8CB43 #64CB43 #43CB66

triadic

#64CB43 #4364CB #CB4364

tetradic

#64CB43 #43A8CB #AA43CB #CB6643

square

#64CB43 #43A8CB #AA43CB #CB6643

split-complementary

#64CB43 #6643CB #CB43A8

monochromatic

#347420 #4AA42D #64CB43 #8CD873 #B3E6A3

Accessibility & contrast

On white

2.07

#64CB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#64CB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CB43

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CB43	#FFFFFF	#000000	##000000
##64CB43	1.00	2.07	10.17	10.17
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA30

Deuteranopia (green-blind)

#C3B14F

Tritanopia (blue-blind)

#5BC4AF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #64cb43;
/* rgb */ color: rgb(100, 203, 67);
/* oklch */ color: oklch(75.3% 0.198 139.1);

Tailwind

colors: {
  custom: {
    50: '#99dc7e',
    500: '#64cb43',
    950: '#000000',
  },
}

SCSS

$custom: #64cb43;
$custom-light: #99dc7e;
$custom-dark: #000000;

JSON

{
  "hex": "#64cb43",
  "rgb": {
    "r": 100,
    "g": 203,
    "b": 67
  },
  "hsl": {
    "h": 105.441,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75283,
    "c": 0.19769,
    "h": 139.1
  },
  "luminance": 0.45826
}

Semantic roles & 50–950 ramp

primary

#64CB43

secondary

#C498D2

accent

#48E0BB

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0F150A

muted

#7E837C

Preview Lab

Preview with #64CB43

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

Preview Lab → · Contrast checker → · Palette generator →