#64AF39#64AF39

#64AF39 is a light, vivid yellow-green. Relative luminance 0.337; OKLCH L 68.1% C 0.169 H 136.2°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#64AF39
RGB	rgb(100, 175, 57)
HSL	hsl(98, 51%, 45%)
HSV	hsv(98, 67%, 69%)
CMYK	cmyk(42.9%, 0%, 67.4%, 31.4%)
CIE-LAB	lab(64.69, -44.01, 51.23)
CIE-LCH	lch(64.69, 67.53, 130.66°)
OKLab	oklab(68.09% -0.1222 0.1172)
OKLCH	oklch(68.09% 0.169 136.2)
XYZ	xyz(21.3235, 33.6635, 9.2442)
Luminance	0.3367 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AF39 #8439AF

analogous

#9FAF39 #64AF39 #39AF49

triadic

#64AF39 #3964AF #AF3964

tetradic

#64AF39 #399FAF #8439AF #AF4939

square

#64AF39 #399FAF #8439AF #AF4939

split-complementary

#64AF39 #4939AF #AF399F

monochromatic

#2F531B #4A812A #64AF39 #84CA5B #A6D98A

Accessibility & contrast

On white

2.72

#64AF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#64AF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AF39

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AF39	#FFFFFF	#000000	##000000
##64AF39	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A129

Deuteranopia (green-blind)

#AB9B43

Tritanopia (blue-blind)

#61A997

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #64af39;
/* rgb */ color: rgb(100, 175, 57);
/* oklch */ color: oklch(68.1% 0.169 136.2);

Tailwind

colors: {
  custom: {
    50: '#96c775',
    500: '#64af39',
    950: '#000000',
  },
}

SCSS

$custom: #64af39;
$custom-light: #96c775;
$custom-dark: #000000;

JSON

{
  "hex": "#64af39",
  "rgb": {
    "r": 100,
    "g": 175,
    "b": 57
  },
  "hsl": {
    "h": 98.136,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68086,
    "c": 0.16932,
    "h": 136.2
  },
  "luminance": 0.33665
}

Semantic roles & 50–950 ramp

primary

#64AF39

secondary

#AB81C3

accent

#4DDAA7

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #64AF39

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

Preview Lab → · Contrast checker → · Palette generator →