#64CB59#64CB59

#64CB59 is a light, vivid green. Relative luminance 0.461; OKLCH L 75.5% C 0.181 H 141.8°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#64CB59
RGB	rgb(100, 203, 89)
HSL	hsl(114, 52%, 57%)
HSV	hsv(114, 56%, 80%)
CMYK	cmyk(50.7%, 0%, 56.2%, 20.4%)
CIE-LAB	lab(73.64, -52.04, 47.15)
CIE-LCH	lch(73.64, 70.23, 137.82°)
OKLab	oklab(75.52% -0.142 0.1118)
OKLCH	oklch(75.52% 0.181 141.8)
XYZ	xyz(28.4133, 46.1403, 16.8580)
Luminance	0.4614 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CB59 #C059CB

analogous

#9DCB59 #64CB59 #59CB87

triadic

#64CB59 #5964CB #CB5964

tetradic

#64CB59 #599DCB #C059CB #CB8759

square

#64CB59 #599DCB #C059CB #CB8759

split-complementary

#64CB59 #8759CB #CB599D

monochromatic

#318128 #43B037 #64CB59 #90DA88 #BBE8B6

Accessibility & contrast

On white

2.05

#64CB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#64CB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CB59

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CB59	#FFFFFF	#000000	##000000
##64CB59	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB4E

Deuteranopia (green-blind)

#C2B162

Tritanopia (blue-blind)

#57C5B2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #64cb59;
/* rgb */ color: rgb(100, 203, 89);
/* oklch */ color: oklch(75.5% 0.181 141.8);

Tailwind

colors: {
  custom: {
    50: '#98dc8b',
    500: '#64cb59',
    950: '#000000',
  },
}

SCSS

$custom: #64cb59;
$custom-light: #98dc8b;
$custom-dark: #000000;

JSON

{
  "hex": "#64cb59",
  "rgb": {
    "r": 100,
    "g": 203,
    "b": 89
  },
  "hsl": {
    "h": 114.211,
    "s": 52.294,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75518,
    "c": 0.1807,
    "h": 141.8
  },
  "luminance": 0.46142
}

Semantic roles & 50–950 ramp

primary

#64CB59

secondary

#D3A9D7

accent

#4CDCCE

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #64CB59

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

Preview Lab → · Contrast checker → · Palette generator →