#64CB49#64CB49

#64CB49 is a light, vivid green. Relative luminance 0.459; OKLCH L 75.3% C 0.193 H 139.7°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#64CB49
RGB	rgb(100, 203, 73)
HSL	hsl(108, 56%, 54%)
HSV	hsv(108, 64%, 80%)
CMYK	cmyk(50.7%, 0%, 64%, 20.4%)
CIE-LAB	lab(73.48, -53.74, 54.07)
CIE-LCH	lch(73.48, 76.23, 134.83°)
OKLab	oklab(75.34% -0.1475 0.1251)
OKLCH	oklch(75.34% 0.193 139.7)
XYZ	xyz(27.8129, 45.9001, 13.6960)
Luminance	0.4590 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CB49 #B049CB

analogous

#A5CB49 #64CB49 #49CB6F

triadic

#64CB49 #4964CB #CB4964

tetradic

#64CB49 #49A5CB #B049CB #CB6F49

square

#64CB49 #49A5CB #B049CB #CB6F49

split-complementary

#64CB49 #6F49CB #CB49A5

monochromatic

#347722 #49A730 #64CB49 #8DD979 #B5E6A8

Accessibility & contrast

On white

2.06

#64CB49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#64CB49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CB49

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CB49	#FFFFFF	#000000	##000000
##64CB49	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA39

Deuteranopia (green-blind)

#C3B154

Tritanopia (blue-blind)

#5AC5B0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #64cb49;
/* rgb */ color: rgb(100, 203, 73);
/* oklch */ color: oklch(75.3% 0.193 139.7);

Tailwind

colors: {
  custom: {
    50: '#99dc81',
    500: '#64cb49',
    950: '#000000',
  },
}

SCSS

$custom: #64cb49;
$custom-light: #99dc81;
$custom-dark: #000000;

JSON

{
  "hex": "#64cb49",
  "rgb": {
    "r": 100,
    "g": 203,
    "b": 73
  },
  "hsl": {
    "h": 107.538,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.7534,
    "c": 0.19342,
    "h": 139.7
  },
  "luminance": 0.45902
}

Semantic roles & 50–950 ramp

primary

#64CB49

secondary

#C89CD4

accent

#49DFC0

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #64CB49

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

Preview Lab → · Contrast checker → · Palette generator →