#64C12C#64C12C

#64C12C is a light, vivid yellow-green. Relative luminance 0.410; OKLCH L 72.6% C 0.199 H 136.6°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#64C12C
RGB	rgb(100, 193, 44)
HSL	hsl(97, 63%, 46%)
HSV	hsv(97, 77%, 76%)
CMYK	cmyk(48.2%, 0%, 77.2%, 24.3%)
CIE-LAB	lab(70.20, -52.12, 61.51)
CIE-LCH	lch(70.20, 80.62, 130.28°)
OKLab	oklab(72.58% -0.145 0.137)
OKLCH	oklch(72.58% 0.199 136.6)
XYZ	xyz(24.7794, 41.0294, 8.9961)
Luminance	0.4103 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C12C #892CC1

analogous

#AFC12C #64C12C #2CC13F

triadic

#64C12C #2C64C1 #C12C64

tetradic

#64C12C #2CAFC1 #892CC1 #C13F2C

square

#64C12C #2CAFC1 #892CC1 #C13F2C

split-complementary

#64C12C #3F2CC1 #C12CAF

monochromatic

#305D15 #4A8F21 #64C12C #85D853 #A8E384

Accessibility & contrast

On white

2.28

#64C12C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#64C12C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C12C

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C12C	#FFFFFF	#000000	##000000
##64C12C	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)

#C8B001

Deuteranopia (green-blind)

#BCA93C

Tritanopia (blue-blind)

#5FBAA5

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #64c12c;
/* rgb */ color: rgb(100, 193, 44);
/* oklch */ color: oklch(72.6% 0.199 136.6);

Tailwind

colors: {
  custom: {
    50: '#99d471',
    500: '#64c12c',
    950: '#000000',
  },
}

SCSS

$custom: #64c12c;
$custom-light: #99d471;
$custom-dark: #000000;

JSON

{
  "hex": "#64c12c",
  "rgb": {
    "r": 100,
    "g": 193,
    "b": 44
  },
  "hsl": {
    "h": 97.45,
    "s": 62.869,
    "l": 46.471
  },
  "oklch": {
    "l": 0.72575,
    "c": 0.19944,
    "h": 136.6
  },
  "luminance": 0.41031
}

Semantic roles & 50–950 ramp

primary

#64C12C

secondary

#AE7DCC

accent

#42E6A8

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0F1408

muted

#7E837B

Preview Lab

Preview with #64C12C

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

Preview Lab → · Contrast checker → · Palette generator →