#64D538#64D538

#64D538 is a light, highly saturated green. Relative luminance 0.506; OKLCH L 77.7% C 0.216 H 138.6°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#64D538
RGB	rgb(100, 213, 56)
HSL	hsl(103, 65%, 53%)
HSV	hsv(103, 74%, 84%)
CMYK	cmyk(53.1%, 0%, 73.7%, 16.5%)
CIE-LAB	lab(76.42, -58.85, 63.64)
CIE-LCH	lch(76.42, 86.68, 132.76°)
OKLab	oklab(77.72% -0.1624 0.1431)
OKLCH	oklch(77.72% 0.216 138.6)
XYZ	xyz(29.7625, 50.5810, 11.9354)
Luminance	0.5058 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D538 #A938D5

analogous

#B2D538 #64D538 #38D55B

triadic

#64D538 #3864D5 #D53864

tetradic

#64D538 #38B2D5 #A938D5 #D55B38

square

#64D538 #38B2D5 #A938D5 #D55B38

split-complementary

#64D538 #5B38D5 #D538B2

monochromatic

#34791A #4AAC24 #64D538 #8BE06B #B3EA9D

Accessibility & contrast

On white

1.89

#64D538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#64D538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D538

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D538	#FFFFFF	#000000	##000000
##64D538	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC218

Deuteranopia (green-blind)

#CDB948

Tritanopia (blue-blind)

#5ACEB7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #64d538;
/* rgb */ color: rgb(100, 213, 56);
/* oklch */ color: oklch(77.7% 0.216 138.6);

Tailwind

colors: {
  custom: {
    50: '#9be379',
    500: '#64d538',
    950: '#000000',
  },
}

SCSS

$custom: #64d538;
$custom-light: #9be379;
$custom-dark: #000000;

JSON

{
  "hex": "#64d538",
  "rgb": {
    "r": 100,
    "g": 213,
    "b": 56
  },
  "hsl": {
    "h": 103.185,
    "s": 65.145,
    "l": 52.745
  },
  "oklch": {
    "l": 0.77724,
    "c": 0.21642,
    "h": 138.6
  },
  "luminance": 0.50583
}

Semantic roles & 50–950 ramp

primary

#64D538

secondary

#6A3081

accent

#40E8B9

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0F150A

muted

#80847D

Preview Lab

Preview with #64D538

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

Preview Lab → · Contrast checker → · Palette generator →