#64CA39#64CA39

#64CA39 is a light, highly saturated green. Relative luminance 0.452; OKLCH L 74.9% C 0.203 H 138.1°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#64CA39
RGB	rgb(100, 202, 57)
HSL	hsl(102, 58%, 51%)
HSV	hsv(102, 72%, 79%)
CMYK	cmyk(50.5%, 0%, 71.8%, 20.8%)
CIE-LAB	lab(73.05, -54.70, 59.90)
CIE-LCH	lch(73.05, 81.12, 132.40°)
OKLab	oklab(74.95% -0.1511 0.1354)
OKLCH	oklch(74.95% 0.203 138.1)
XYZ	xyz(27.1136, 45.2438, 11.1743)
Luminance	0.4525 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CA39 #9F39CA

analogous

#ACCA39 #64CA39 #39CA56

triadic

#64CA39 #3964CA #CA3964

tetradic

#64CA39 #39ACCA #9F39CA #CA5639

square

#64CA39 #39ACCA #9F39CA #CA5639

split-complementary

#64CA39 #5639CA #CA39AC

monochromatic

#346C1D #4C9C2A #64CA39 #8AD769 #B0E49A

Accessibility & contrast

On white

2.09

#64CA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#64CA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CA39

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CA39	#FFFFFF	#000000	##000000
##64CA39	1.00	2.09	10.05	10.05
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.05	21.00	1.00	1.00
##000000	10.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B920

Deuteranopia (green-blind)

#C3B047

Tritanopia (blue-blind)

#5CC3AE

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #64ca39;
/* rgb */ color: rgb(100, 202, 57);
/* oklch */ color: oklch(74.9% 0.203 138.1);

Tailwind

colors: {
  custom: {
    50: '#99db78',
    500: '#64ca39',
    950: '#000000',
  },
}

SCSS

$custom: #64ca39;
$custom-light: #99db78;
$custom-dark: #000000;

JSON

{
  "hex": "#64ca39",
  "rgb": {
    "r": 100,
    "g": 202,
    "b": 57
  },
  "hsl": {
    "h": 102.207,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74948,
    "c": 0.20292,
    "h": 138.1
  },
  "luminance": 0.45246
}

Semantic roles & 50–950 ramp

primary

#64CA39

secondary

#BC8FD0

accent

#47E1B3

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #64CA39

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

Preview Lab → · Contrast checker → · Palette generator →