#64CB4A#64CB4A

#64CB4A is a light, vivid green. Relative luminance 0.459; OKLCH L 75.3% C 0.193 H 139.8°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#64CB4A
RGB	rgb(100, 203, 74)
HSL	hsl(108, 55%, 54%)
HSV	hsv(108, 64%, 80%)
CMYK	cmyk(50.7%, 0%, 63.5%, 20.4%)
CIE-LAB	lab(73.49, -53.65, 53.66)
CIE-LCH	lch(73.49, 75.87, 135.00°)
OKLab	oklab(75.35% -0.1472 0.1243)
OKLCH	oklch(75.35% 0.193 139.8)
XYZ	xyz(27.8464, 45.9135, 13.8721)
Luminance	0.4592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CB4A #B14ACB

analogous

#A5CB4A #64CB4A #4ACB71

triadic

#64CB4A #4A64CB #CB4A64

tetradic

#64CB4A #4AA5CB #B14ACB #CB714A

square

#64CB4A #4AA5CB #B14ACB #CB714A

split-complementary

#64CB4A #714ACB #CB4AA5

monochromatic

#347823 #48A830 #64CB4A #8DD97A #B5E6A9

Accessibility & contrast

On white

2.06

#64CB4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#64CB4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CB4A

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CB4A	#FFFFFF	#000000	##000000
##64CB4A	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)

#D0BA3A

Deuteranopia (green-blind)

#C3B155

Tritanopia (blue-blind)

#5AC5B0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #64cb4a;
/* rgb */ color: rgb(100, 203, 74);
/* oklch */ color: oklch(75.3% 0.193 139.8);

Tailwind

colors: {
  custom: {
    50: '#99dc82',
    500: '#64cb4a',
    950: '#000000',
  },
}

SCSS

$custom: #64cb4a;
$custom-light: #99dc82;
$custom-dark: #000000;

JSON

{
  "hex": "#64cb4a",
  "rgb": {
    "r": 100,
    "g": 203,
    "b": 74
  },
  "hsl": {
    "h": 107.907,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.7535,
    "c": 0.19268,
    "h": 139.8
  },
  "luminance": 0.45916
}

Semantic roles & 50–950 ramp

primary

#64CB4A

secondary

#C99DD4

accent

#49DFC1

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #64CB4A

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

Preview Lab → · Contrast checker → · Palette generator →