#64BC2D#64BC2D

#64BC2D is a light, vivid yellow-green. Relative luminance 0.389; OKLCH L 71.3% C 0.193 H 136.3°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#64BC2D
RGB	rgb(100, 188, 45)
HSL	hsl(97, 61%, 46%)
HSV	hsv(97, 76%, 74%)
CMYK	cmyk(46.8%, 0%, 76.1%, 26.3%)
CIE-LAB	lab(68.65, -50.12, 59.70)
CIE-LCH	lch(68.65, 77.95, 130.02°)
OKLab	oklab(71.31% -0.1395 0.1333)
OKLCH	oklch(71.31% 0.193 136.3)
XYZ	xyz(23.7118, 38.8637, 8.7341)
Luminance	0.3886 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BC2D #852DBC

analogous

#ABBC2D #64BC2D #2DBC3D

triadic

#64BC2D #2D64BC #BC2D64

tetradic

#64BC2D #2DABBC #852DBC #BC3D2D

square

#64BC2D #2DABBC #852DBC #BC3D2D

split-complementary

#64BC2D #3D2DBC #BC2DAB

monochromatic

#2F5915 #4A8B21 #64BC2D #84D551 #A7E182

Accessibility & contrast

On white

2.39

#64BC2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#64BC2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BC2D

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BC2D	#FFFFFF	#000000	##000000
##64BC2D	1.00	2.39	8.77	8.77
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC0A

Deuteranopia (green-blind)

#B7A53C

Tritanopia (blue-blind)

#60B5A1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #64bc2d;
/* rgb */ color: rgb(100, 188, 45);
/* oklch */ color: oklch(71.3% 0.193 136.3);

Tailwind

colors: {
  custom: {
    50: '#98d171',
    500: '#64bc2d',
    950: '#000000',
  },
}

SCSS

$custom: #64bc2d;
$custom-light: #98d171;
$custom-dark: #000000;

JSON

{
  "hex": "#64bc2d",
  "rgb": {
    "r": 100,
    "g": 188,
    "b": 45
  },
  "hsl": {
    "h": 96.923,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.71307,
    "c": 0.19298,
    "h": 136.3
  },
  "luminance": 0.38865
}

Semantic roles & 50–950 ramp

primary

#64BC2D

secondary

#AC7BCA

accent

#43E4A6

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #64BC2D

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

Preview Lab → · Contrast checker → · Palette generator →