#64E187#64E187

#64E187 is a light, vivid green. Relative luminance 0.583; OKLCH L 81.7% C 0.169 H 150.2°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#64E187
RGB	rgb(100, 225, 135)
HSL	hsl(137, 68%, 64%)
HSV	hsv(137, 56%, 88%)
CMYK	cmyk(55.6%, 0%, 40%, 11.8%)
CIE-LAB	lab(80.91, -54.11, 33.77)
CIE-LCH	lch(80.91, 63.78, 148.03°)
OKLab	oklab(81.69% -0.1466 0.0838)
OKLCH	oklch(81.69% 0.169 150.2)
XYZ	xyz(36.5513, 58.3057, 32.2449)
Luminance	0.5831 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E187 #E164BE

analogous

#7FE164 #64E187 #64E1C5

triadic

#64E187 #8764E1 #E18764

tetradic

#64E187 #647FE1 #E164BE #E1C564

square

#64E187 #647FE1 #E164BE #E1C564

split-complementary

#64E187 #C564E1 #E1647F

monochromatic

#21AA47 #31D75F #64E187 #97EBAF #CBF5D6

Accessibility & contrast

On white

1.66

#64E187 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#64E187 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E187

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E187	#FFFFFF	#000000	##000000
##64E187	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2D081

Deuteranopia (green-blind)

#D1C48D

Tritanopia (blue-blind)

#45DDCB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #64e187;
/* rgb */ color: rgb(100, 225, 135);
/* oklch */ color: oklch(81.7% 0.169 150.2);

Tailwind

colors: {
  custom: {
    50: '#9aebab',
    500: '#64e187',
    950: '#000000',
  },
}

SCSS

$custom: #64e187;
$custom-light: #9aebab;
$custom-dark: #000000;

JSON

{
  "hex": "#64e187",
  "rgb": {
    "r": 100,
    "g": 225,
    "b": 135
  },
  "hsl": {
    "h": 136.8,
    "s": 67.568,
    "l": 63.725
  },
  "oklch": {
    "l": 0.81685,
    "c": 0.16881,
    "h": 150.2
  },
  "luminance": 0.58309
}

Semantic roles & 50–950 ramp

primary

#64E187

secondary

#AC3D8D

accent

#169CCF

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1610

muted

#808581

Preview Lab

Preview with #64E187

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

Preview Lab → · Contrast checker → · Palette generator →