#64E18C#64E18C

#64E18C is a light, vivid green. Relative luminance 0.585; OKLCH L 81.8% C 0.164 H 151.6°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#64E18C
RGB	rgb(100, 225, 140)
HSL	hsl(139, 68%, 64%)
HSV	hsv(139, 56%, 88%)
CMYK	cmyk(55.6%, 0%, 37.8%, 11.8%)
CIE-LAB	lab(80.99, -53.26, 31.35)
CIE-LCH	lch(80.99, 61.80, 149.52°)
OKLab	oklab(81.78% -0.1444 0.0782)
OKLCH	oklch(81.78% 0.164 151.6)
XYZ	xyz(36.9116, 58.4499, 34.1426)
Luminance	0.5845 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E18C #E164B9

analogous

#7AE164 #64E18C #64E1CA

triadic

#64E18C #8C64E1 #E18C64

tetradic

#64E18C #647AE1 #E164B9 #E1CA64

square

#64E18C #647AE1 #E164B9 #E1CA64

split-complementary

#64E18C #CA64E1 #E1647A

monochromatic

#21AA4D #31D766 #64E18C #97EBB2 #CBF5D8

Accessibility & contrast

On white

1.65

#64E18C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.69

#64E18C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E18C

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E18C	#FFFFFF	#000000	##000000
##64E18C	1.00	1.65	12.69	12.69
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.69	21.00	1.00	1.00
##000000	12.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2D086

Deuteranopia (green-blind)

#D1C491

Tritanopia (blue-blind)

#43DECC

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #64e18c;
/* rgb */ color: rgb(100, 225, 140);
/* oklch */ color: oklch(81.8% 0.164 151.6);

Tailwind

colors: {
  custom: {
    50: '#9aebae',
    500: '#64e18c',
    950: '#000000',
  },
}

SCSS

$custom: #64e18c;
$custom-light: #9aebae;
$custom-dark: #000000;

JSON

{
  "hex": "#64e18c",
  "rgb": {
    "r": 100,
    "g": 225,
    "b": 140
  },
  "hsl": {
    "h": 139.2,
    "s": 67.568,
    "l": 63.725
  },
  "oklch": {
    "l": 0.81777,
    "c": 0.16417,
    "h": 151.6
  },
  "luminance": 0.58453
}

Semantic roles & 50–950 ramp

primary

#64E18C

secondary

#AC3D88

accent

#1694CF

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1610

muted

#808581

Preview Lab

Preview with #64E18C

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

Preview Lab → · Contrast checker → · Palette generator →