#64E577#64E577

#64E577 is a very light, vivid green. Relative luminance 0.601; OKLCH L 82.4% C 0.189 H 146.5°. Best body text is #000000 at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#64E577
RGB	rgb(100, 229, 119)
HSL	hsl(129, 71%, 65%)
HSV	hsv(129, 56%, 90%)
CMYK	cmyk(56.3%, 0%, 48%, 10.2%)
CIE-LAB	lab(81.88, -58.13, 42.93)
CIE-LCH	lch(81.88, 72.26, 143.55°)
OKLab	oklab(82.41% -0.1574 0.1043)
OKLCH	oklch(82.41% 0.189 146.5)
XYZ	xyz(36.6023, 60.0766, 27.1163)
Luminance	0.6008 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E577 #E564D2

analogous

#92E564 #64E577 #64E5B8

triadic

#64E577 #7764E5 #E57764

tetradic

#64E577 #6492E5 #E564D2 #E5B864

square

#64E577 #6492E5 #E564D2 #E5B864

split-complementary

#64E577 #B864E5 #E56492

monochromatic

#1EB133 #30DC49 #64E577 #98EEA5 #CDF7D3

Accessibility & contrast

On white

1.61

#64E577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.02

#64E577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E577

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E577	#FFFFFF	#000000	##000000
##64E577	1.00	1.61	13.02	13.02
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.02	21.00	1.00	1.00
##000000	13.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D36E

Deuteranopia (green-blind)

#D7C77F

Tritanopia (blue-blind)

#49E0CB

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #64e577;
/* rgb */ color: rgb(100, 229, 119);
/* oklch */ color: oklch(82.4% 0.189 146.5);

Tailwind

colors: {
  custom: {
    50: '#9beea0',
    500: '#64e577',
    950: '#000000',
  },
}

SCSS

$custom: #64e577;
$custom-light: #9beea0;
$custom-dark: #000000;

JSON

{
  "hex": "#64e577",
  "rgb": {
    "r": 100,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 128.837,
    "s": 71.271,
    "l": 64.51
  },
  "oklch": {
    "l": 0.82408,
    "c": 0.18878,
    "h": 146.5
  },
  "luminance": 0.6008
}

Semantic roles & 50–950 ramp

primary

#64E577

secondary

#B23BA0

accent

#12B7D3

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F160F

muted

#808580

Preview Lab

Preview with #64E577

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

Preview Lab → · Contrast checker → · Palette generator →