#64E199#64E199

#64E199 is a very light, vivid green. Relative luminance 0.589; OKLCH L 82.0% C 0.152 H 155.5°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#64E199
RGB	rgb(100, 225, 153)
HSL	hsl(145, 68%, 64%)
HSV	hsv(145, 56%, 88%)
CMYK	cmyk(55.6%, 0%, 32%, 11.8%)
CIE-LAB	lab(81.21, -50.91, 24.98)
CIE-LCH	lch(81.21, 56.71, 153.87°)
OKLab	oklab(82.03% -0.1386 0.0631)
OKLCH	oklch(82.03% 0.152 155.5)
XYZ	xyz(37.9274, 58.8562, 39.4925)
Luminance	0.5886 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E199 #E164AC

analogous

#6DE164 #64E199 #64E1D7

triadic

#64E199 #9964E1 #E19964

tetradic

#64E199 #646DE1 #E164AC #E1D764

square

#64E199 #646DE1 #E164AC #E1D764

split-complementary

#64E199 #D764E1 #E1646D

monochromatic

#21AA5B #31D777 #64E199 #97EBBB #CBF5DC

Accessibility & contrast

On white

1.64

#64E199 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#64E199 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E199

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E199	#FFFFFF	#000000	##000000
##64E199	1.00	1.64	12.77	12.77
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D195

Deuteranopia (green-blind)

#CFC59D

Tritanopia (blue-blind)

#3CDFCE

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #64e199;
/* rgb */ color: rgb(100, 225, 153);
/* oklch */ color: oklch(82.0% 0.152 155.5);

Tailwind

colors: {
  custom: {
    50: '#9aebb7',
    500: '#64e199',
    950: '#000000',
  },
}

SCSS

$custom: #64e199;
$custom-light: #9aebb7;
$custom-dark: #000000;

JSON

{
  "hex": "#64e199",
  "rgb": {
    "r": 100,
    "g": 225,
    "b": 153
  },
  "hsl": {
    "h": 145.44,
    "s": 67.568,
    "l": 63.725
  },
  "oklch": {
    "l": 0.82034,
    "c": 0.15229,
    "h": 155.5
  },
  "luminance": 0.5886
}

Semantic roles & 50–950 ramp

primary

#64E199

secondary

#AC3D7D

accent

#1681CF

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #64E199

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

Preview Lab → · Contrast checker → · Palette generator →