#64CB38#64CB38

#64CB38 is a light, highly saturated green. Relative luminance 0.457; OKLCH L 75.2% C 0.205 H 138.1°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#64CB38
RGB	rgb(100, 203, 56)
HSL	hsl(102, 59%, 51%)
HSV	hsv(102, 72%, 80%)
CMYK	cmyk(50.7%, 0%, 72.4%, 20.4%)
CIE-LAB	lab(73.35, -55.15, 60.56)
CIE-LCH	lch(73.35, 81.91, 132.32°)
OKLab	oklab(75.19% -0.1524 0.1367)
OKLCH	oklch(75.19% 0.205 138.1)
XYZ	xyz(27.3243, 45.7047, 11.1226)
Luminance	0.4571 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CB38 #9F38CB

analogous

#ADCB38 #64CB38 #38CB55

triadic

#64CB38 #3864CB #CB3864

tetradic

#64CB38 #38ADCB #9F38CB #CB5538

square

#64CB38 #38ADCB #9F38CB #CB5538

split-complementary

#64CB38 #5538CB #CB38AD

monochromatic

#346C1C #4C9D29 #64CB38 #8AD869 #B0E499

Accessibility & contrast

On white

2.07

#64CB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#64CB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CB38

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CB38	#FFFFFF	#000000	##000000
##64CB38	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA1D

Deuteranopia (green-blind)

#C4B147

Tritanopia (blue-blind)

#5CC4AE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #64cb38;
/* rgb */ color: rgb(100, 203, 56);
/* oklch */ color: oklch(75.2% 0.205 138.1);

Tailwind

colors: {
  custom: {
    50: '#99dc78',
    500: '#64cb38',
    950: '#000000',
  },
}

SCSS

$custom: #64cb38;
$custom-light: #99dc78;
$custom-dark: #000000;

JSON

{
  "hex": "#64cb38",
  "rgb": {
    "r": 100,
    "g": 203,
    "b": 56
  },
  "hsl": {
    "h": 102.041,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75194,
    "c": 0.2047,
    "h": 138.1
  },
  "luminance": 0.45707
}

Semantic roles & 50–950 ramp

primary

#64CB38

secondary

#BC8FD0

accent

#46E2B3

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #64CB38

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

Preview Lab → · Contrast checker → · Palette generator →