#64E389#64E389

#64E389 is a very light, vivid green. Relative luminance 0.595; OKLCH L 82.2% C 0.170 H 150.6°. Best body text is #000000 at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#64E389
RGB	rgb(100, 227, 137)
HSL	hsl(137, 69%, 64%)
HSV	hsv(137, 56%, 89%)
CMYK	cmyk(55.9%, 0%, 39.6%, 11%)
CIE-LAB	lab(81.54, -54.56, 33.59)
CIE-LCH	lch(81.54, 64.07, 148.38°)
OKLab	oklab(82.21% -0.1478 0.0834)
OKLCH	oklch(82.21% 0.17 150.6)
XYZ	xyz(37.2373, 59.4503, 33.1748)
Luminance	0.5945 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E389 #E364BE

analogous

#7FE364 #64E389 #64E3C8

triadic

#64E389 #8964E3 #E38964

tetradic

#64E389 #647FE3 #E364BE #E3C864

square

#64E389 #647FE3 #E364BE #E3C864

split-complementary

#64E389 #C864E3 #E3647F

monochromatic

#1FAD49 #30DA62 #64E389 #98ECB0 #CCF6D8

Accessibility & contrast

On white

1.63

#64E389 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.89

#64E389 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E389

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E389	#FFFFFF	#000000	##000000
##64E389	1.00	1.63	12.89	12.89
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.89	21.00	1.00	1.00
##000000	12.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D283

Deuteranopia (green-blind)

#D3C68F

Tritanopia (blue-blind)

#43E0CD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #64e389;
/* rgb */ color: rgb(100, 227, 137);
/* oklch */ color: oklch(82.2% 0.170 150.6);

Tailwind

colors: {
  custom: {
    50: '#9aedac',
    500: '#64e389',
    950: '#000000',
  },
}

SCSS

$custom: #64e389;
$custom-light: #9aedac;
$custom-dark: #000000;

JSON

{
  "hex": "#64e389",
  "rgb": {
    "r": 100,
    "g": 227,
    "b": 137
  },
  "hsl": {
    "h": 137.48,
    "s": 69.399,
    "l": 64.118
  },
  "oklch": {
    "l": 0.82212,
    "c": 0.16968,
    "h": 150.6
  },
  "luminance": 0.59454
}

Semantic roles & 50–950 ramp

primary

#64E389

secondary

#AF3C8D

accent

#149AD1

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1610

muted

#808581

Preview Lab

Preview with #64E389

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

Preview Lab → · Contrast checker → · Palette generator →