#64C12F#64C12F

#64C12F is a light, vivid yellow-green. Relative luminance 0.411; OKLCH L 72.6% C 0.198 H 136.8°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#64C12F
RGB	rgb(100, 193, 47)
HSL	hsl(98, 61%, 47%)
HSV	hsv(98, 76%, 76%)
CMYK	cmyk(48.2%, 0%, 75.6%, 24.3%)
CIE-LAB	lab(70.21, -51.94, 60.55)
CIE-LCH	lch(70.21, 79.78, 130.62°)
OKLab	oklab(72.59% -0.1443 0.1354)
OKLCH	oklch(72.59% 0.198 136.8)
XYZ	xyz(24.8379, 41.0528, 9.3040)
Luminance	0.4105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C12F #8C2FC1

analogous

#ADC12F #64C12F #2FC143

triadic

#64C12F #2F64C1 #C12F64

tetradic

#64C12F #2FADC1 #8C2FC1 #C1432F

square

#64C12F #2FADC1 #8C2FC1 #C1432F

split-complementary

#64C12F #432FC1 #C12FAD

monochromatic

#315F17 #4B9023 #64C12F #85D657 #A9E288

Accessibility & contrast

On white

2.28

#64C12F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#64C12F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C12F

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C12F	#FFFFFF	#000000	##000000
##64C12F	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B00C

Deuteranopia (green-blind)

#BBA93E

Tritanopia (blue-blind)

#5FBAA5

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #64c12f;
/* rgb */ color: rgb(100, 193, 47);
/* oklch */ color: oklch(72.6% 0.198 136.8);

Tailwind

colors: {
  custom: {
    50: '#98d472',
    500: '#64c12f',
    950: '#000000',
  },
}

SCSS

$custom: #64c12f;
$custom-light: #98d472;
$custom-dark: #000000;

JSON

{
  "hex": "#64c12f",
  "rgb": {
    "r": 100,
    "g": 193,
    "b": 47
  },
  "hsl": {
    "h": 98.219,
    "s": 60.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72593,
    "c": 0.19787,
    "h": 136.8
  },
  "luminance": 0.41054
}

Semantic roles & 50–950 ramp

primary

#64C12F

secondary

#B080CC

accent

#44E4AA

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0F1409

muted

#7E837B

Preview Lab

Preview with #64C12F

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

Preview Lab → · Contrast checker → · Palette generator →