#64C02B#64C02B

#64C02B is a light, vivid yellow-green. Relative luminance 0.406; OKLCH L 72.3% C 0.199 H 136.5°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#64C02B
RGB	rgb(100, 192, 43)
HSL	hsl(97, 63%, 46%)
HSV	hsv(97, 78%, 75%)
CMYK	cmyk(47.9%, 0%, 77.6%, 24.7%)
CIE-LAB	lab(69.88, -51.80, 61.52)
CIE-LCH	lch(69.88, 80.42, 130.10°)
OKLab	oklab(72.31% -0.1441 0.1368)
OKLCH	oklch(72.31% 0.199 136.5)
XYZ	xyz(24.5405, 40.5814, 8.8249)
Luminance	0.4058 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C02B #872BC0

analogous

#AEC02B #64C02B #2BC03C

triadic

#64C02B #2B64C0 #C02B64

tetradic

#64C02B #2BAEC0 #872BC0 #C03C2B

square

#64C02B #2BAEC0 #872BC0 #C03C2B

split-complementary

#64C02B #3C2BC0 #C02BAE

monochromatic

#305C15 #4A8E20 #64C02B #84D850 #A7E382

Accessibility & contrast

On white

2.30

#64C02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#64C02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C02B

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C02B	#FFFFFF	#000000	##000000
##64C02B	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B000

Deuteranopia (green-blind)

#BBA83C

Tritanopia (blue-blind)

#5FB9A4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #64c02b;
/* rgb */ color: rgb(100, 192, 43);
/* oklch */ color: oklch(72.3% 0.199 136.5);

Tailwind

colors: {
  custom: {
    50: '#98d470',
    500: '#64c02b',
    950: '#000000',
  },
}

SCSS

$custom: #64c02b;
$custom-light: #98d470;
$custom-dark: #000000;

JSON

{
  "hex": "#64c02b",
  "rgb": {
    "r": 100,
    "g": 192,
    "b": 43
  },
  "hsl": {
    "h": 97.047,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.72314,
    "c": 0.19876,
    "h": 136.5
  },
  "luminance": 0.40583
}

Semantic roles & 50–950 ramp

primary

#64C02B

secondary

#AD7BCC

accent

#41E6A7

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0F1408

muted

#7E837B

Preview Lab

Preview with #64C02B

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

Preview Lab → · Contrast checker → · Palette generator →