#64AD27#64AD27

#64AD27 is a light, vivid yellow-green. Relative luminance 0.327; OKLCH L 67.4% C 0.178 H 134.4°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#64AD27
RGB	rgb(100, 173, 39)
HSL	hsl(93, 63%, 42%)
HSV	hsv(93, 77%, 68%)
CMYK	cmyk(42.2%, 0%, 77.5%, 32.2%)
CIE-LAB	lab(63.95, -44.45, 57.14)
CIE-LCH	lch(63.95, 72.39, 127.88°)
OKLab	oklab(67.44% -0.1246 0.1271)
OKLCH	oklch(67.44% 0.178 134.4)
XYZ	xyz(20.5649, 32.7418, 7.1553)
Luminance	0.3274 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AD27 #7027AD

analogous

#A7AD27 #64AD27 #27AD2D

triadic

#64AD27 #2764AD #AD2764

tetradic

#64AD27 #27A7AD #7027AD #AD2D27

square

#64AD27 #27A7AD #7027AD #AD2D27

split-complementary

#64AD27 #2D27AD #AD27A7

monochromatic

#2A4910 #477B1C #64AD27 #82D33E #A2DF70

Accessibility & contrast

On white

2.78

#64AD27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#64AD27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AD27

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AD27	#FFFFFF	#000000	##000000
##64AD27	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F02

Deuteranopia (green-blind)

#AA9935

Tritanopia (blue-blind)

#63A694

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #64ad27;
/* rgb */ color: rgb(100, 173, 39);
/* oklch */ color: oklch(67.4% 0.178 134.4);

Tailwind

colors: {
  custom: {
    50: '#96c66c',
    500: '#64ad27',
    950: '#000000',
  },
}

SCSS

$custom: #64ad27;
$custom-light: #96c66c;
$custom-dark: #000000;

JSON

{
  "hex": "#64ad27",
  "rgb": {
    "r": 100,
    "g": 173,
    "b": 39
  },
  "hsl": {
    "h": 92.687,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.67439,
    "c": 0.17799,
    "h": 134.4
  },
  "luminance": 0.32743
}

Semantic roles & 50–950 ramp

primary

#64AD27

secondary

#9C6AC6

accent

#42E69B

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #64AD27

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

Preview Lab → · Contrast checker → · Palette generator →