#64E183#64E183

#64E183 is a light, vivid green. Relative luminance 0.582; OKLCH L 81.6% C 0.172 H 149.3°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#64E183
RGB	rgb(100, 225, 131)
HSL	hsl(135, 68%, 64%)
HSV	hsv(135, 56%, 88%)
CMYK	cmyk(55.6%, 0%, 41.8%, 11.8%)
CIE-LAB	lab(80.85, -54.76, 35.70)
CIE-LCH	lch(80.85, 65.37, 146.90°)
OKLab	oklab(81.62% -0.1483 0.0882)
OKLCH	oklch(81.62% 0.173 149.3)
XYZ	xyz(36.2750, 58.1952, 30.7895)
Luminance	0.5820 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E183 #E164C2

analogous

#83E164 #64E183 #64E1C1

triadic

#64E183 #8364E1 #E18364

tetradic

#64E183 #6483E1 #E164C2 #E1C164

square

#64E183 #6483E1 #E164C2 #E1C164

split-complementary

#64E183 #C164E1 #E16483

monochromatic

#21AA43 #31D75A #64E183 #97EBAC #CBF5D5

Accessibility & contrast

On white

1.66

#64E183 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#64E183 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E183

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E183	#FFFFFF	#000000	##000000
##64E183	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D07C

Deuteranopia (green-blind)

#D2C489

Tritanopia (blue-blind)

#46DDCA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #64e183;
/* rgb */ color: rgb(100, 225, 131);
/* oklch */ color: oklch(81.6% 0.172 149.3);

Tailwind

colors: {
  custom: {
    50: '#9aeba8',
    500: '#64e183',
    950: '#000000',
  },
}

SCSS

$custom: #64e183;
$custom-light: #9aeba8;
$custom-dark: #000000;

JSON

{
  "hex": "#64e183",
  "rgb": {
    "r": 100,
    "g": 225,
    "b": 131
  },
  "hsl": {
    "h": 134.88,
    "s": 67.568,
    "l": 63.725
  },
  "oklch": {
    "l": 0.81615,
    "c": 0.1725,
    "h": 149.3
  },
  "luminance": 0.58198
}

Semantic roles & 50–950 ramp

primary

#64E183

secondary

#AC3D90

accent

#16A1CF

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F1610

muted

#808580

Preview Lab

Preview with #64E183

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

Preview Lab → · Contrast checker → · Palette generator →