#64D02D#64D02D

#64D02D is a light, highly saturated yellow-green. Relative luminance 0.480; OKLCH L 76.4% C 0.216 H 137.7°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#64D02D
RGB	rgb(100, 208, 45)
HSL	hsl(100, 64%, 50%)
HSV	hsv(100, 78%, 82%)
CMYK	cmyk(51.9%, 0%, 78.4%, 18.4%)
CIE-LAB	lab(74.83, -57.70, 65.60)
CIE-LCH	lch(74.83, 87.36, 131.33°)
OKLab	oklab(76.39% -0.1599 0.1457)
OKLCH	oklch(76.39% 0.216 137.7)
XYZ	xyz(28.2841, 48.0084, 10.2582)
Luminance	0.4801 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D02D #992DD0

analogous

#B5D02D #64D02D #2DD048

triadic

#64D02D #2D64D0 #D02D64

tetradic

#64D02D #2DB5D0 #992DD0 #D0482D

square

#64D02D #2DB5D0 #992DD0 #D0482D

split-complementary

#64D02D #482DD0 #D02DB5

monochromatic

#346B17 #4C9E22 #64D02D #89DC5E #AEE790

Accessibility & contrast

On white

1.98

#64D02D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#64D02D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D02D

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D02D	#FFFFFF	#000000	##000000
##64D02D	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE00

Deuteranopia (green-blind)

#C9B540

Tritanopia (blue-blind)

#5CC9B2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #64d02d;
/* rgb */ color: rgb(100, 208, 45);
/* oklch */ color: oklch(76.4% 0.216 137.7);

Tailwind

colors: {
  custom: {
    50: '#9adf73',
    500: '#64d02d',
    950: '#000000',
  },
}

SCSS

$custom: #64d02d;
$custom-light: #9adf73;
$custom-dark: #000000;

JSON

{
  "hex": "#64d02d",
  "rgb": {
    "r": 100,
    "g": 208,
    "b": 45
  },
  "hsl": {
    "h": 99.755,
    "s": 64.427,
    "l": 49.608
  },
  "oklch": {
    "l": 0.76391,
    "c": 0.21629,
    "h": 137.7
  },
  "luminance": 0.48011
}

Semantic roles & 50–950 ramp

primary

#64D02D

secondary

#B987D2

accent

#40E7AF

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #64D02D

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

Preview Lab → · Contrast checker → · Palette generator →