#64BD27#64BD27

#64BD27 is a light, vivid yellow-green. Relative luminance 0.393; OKLCH L 71.5% C 0.197 H 136.0°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#64BD27
RGB	rgb(100, 189, 39)
HSL	hsl(96, 66%, 45%)
HSV	hsv(96, 79%, 74%)
CMYK	cmyk(47.1%, 0%, 79.4%, 25.9%)
CIE-LAB	lab(68.93, -50.85, 61.84)
CIE-LCH	lch(68.93, 80.06, 129.43°)
OKLab	oklab(71.53% -0.1418 0.1369)
OKLCH	oklch(71.53% 0.197 136)
XYZ	xyz(23.8187, 39.2494, 8.2399)
Luminance	0.3925 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BD27 #8027BD

analogous

#AFBD27 #64BD27 #27BD35

triadic

#64BD27 #2764BD #BD2764

tetradic

#64BD27 #27AFBD #8027BD #BD3527

square

#64BD27 #27AFBD #8027BD #BD3527

split-complementary

#64BD27 #3527BD #BD27AF

monochromatic

#2E5812 #498A1D #64BD27 #83D948 #A5E47B

Accessibility & contrast

On white

2.37

#64BD27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#64BD27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BD27

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BD27	#FFFFFF	#000000	##000000
##64BD27	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD00

Deuteranopia (green-blind)

#B8A638

Tritanopia (blue-blind)

#60B6A1

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #64bd27;
/* rgb */ color: rgb(100, 189, 39);
/* oklch */ color: oklch(71.5% 0.197 136.0);

Tailwind

colors: {
  custom: {
    50: '#98d16e',
    500: '#64bd27',
    950: '#000000',
  },
}

SCSS

$custom: #64bd27;
$custom-light: #98d16e;
$custom-dark: #000000;

JSON

{
  "hex": "#64bd27",
  "rgb": {
    "r": 100,
    "g": 189,
    "b": 39
  },
  "hsl": {
    "h": 95.6,
    "s": 65.789,
    "l": 44.706
  },
  "oklch": {
    "l": 0.71527,
    "c": 0.19715,
    "h": 136
  },
  "luminance": 0.39251
}

Semantic roles & 50–950 ramp

primary

#64BD27

secondary

#A874CC

accent

#3FE9A4

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0F1408

muted

#7E827B

Preview Lab

Preview with #64BD27

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

Preview Lab → · Contrast checker → · Palette generator →