#64C02F#64C02F

#64C02F is a light, vivid yellow-green. Relative luminance 0.406; OKLCH L 72.3% C 0.197 H 136.8°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#64C02F
RGB	rgb(100, 192, 47)
HSL	hsl(98, 61%, 47%)
HSV	hsv(98, 76%, 75%)
CMYK	cmyk(47.9%, 0%, 75.5%, 24.7%)
CIE-LAB	lab(69.90, -51.56, 60.25)
CIE-LCH	lch(69.90, 79.30, 130.55°)
OKLab	oklab(72.34% -0.1433 0.1348)
OKLCH	oklch(72.34% 0.197 136.8)
XYZ	xyz(24.6175, 40.6122, 9.2305)
Luminance	0.4061 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C02F #8B2FC0

analogous

#ADC02F #64C02F #2FC043

triadic

#64C02F #2F64C0 #C02F64

tetradic

#64C02F #2FADC0 #8B2FC0 #C0432F

square

#64C02F #2FADC0 #8B2FC0 #C0432F

split-complementary

#64C02F #432FC0 #C02FAD

monochromatic

#315E17 #4A8F23 #64C02F #85D656 #A9E288

Accessibility & contrast

On white

2.30

#64C02F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#64C02F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C02F

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C02F	#FFFFFF	#000000	##000000
##64C02F	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)

#C7B00D

Deuteranopia (green-blind)

#BBA83E

Tritanopia (blue-blind)

#5FB9A4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #64c02f;
/* rgb */ color: rgb(100, 192, 47);
/* oklch */ color: oklch(72.3% 0.197 136.8);

Tailwind

colors: {
  custom: {
    50: '#98d472',
    500: '#64c02f',
    950: '#000000',
  },
}

SCSS

$custom: #64c02f;
$custom-light: #98d472;
$custom-dark: #000000;

JSON

{
  "hex": "#64c02f",
  "rgb": {
    "r": 100,
    "g": 192,
    "b": 47
  },
  "hsl": {
    "h": 98.069,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.72339,
    "c": 0.19668,
    "h": 136.8
  },
  "luminance": 0.40614
}

Semantic roles & 50–950 ramp

primary

#64C02F

secondary

#B07FCB

accent

#44E4A9

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0F1408

muted

#7E837B

Preview Lab

Preview with #64C02F

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

Preview Lab → · Contrast checker → · Palette generator →