#64C778#64C778

#64C778 is a light, vivid green. Relative luminance 0.449; OKLCH L 75.0% C 0.147 H 148.5°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#64C778
RGB	rgb(100, 199, 120)
HSL	hsl(132, 47%, 59%)
HSV	hsv(132, 50%, 78%)
CMYK	cmyk(49.7%, 0%, 39.7%, 22%)
CIE-LAB	lab(72.83, -46.03, 30.85)
CIE-LCH	lch(72.83, 55.41, 146.17°)
OKLab	oklab(74.99% -0.1249 0.0765)
OKLCH	oklch(74.99% 0.147 148.5)
XYZ	xyz(29.0673, 44.9100, 24.9024)
Luminance	0.4491 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C778 #C764B3

analogous

#81C764 #64C778 #64C7A9

triadic

#64C778 #7864C7 #C77864

tetradic

#64C778 #6481C7 #C764B3 #C7A964

square

#64C778 #6481C7 #C764B3 #C7A964

split-complementary

#64C778 #A964C7 #C76481

monochromatic

#2F8240 #3FAF56 #64C778 #91D79F #BEE7C6

Accessibility & contrast

On white

2.10

#64C778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#64C778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C778

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C778	#FFFFFF	#000000	##000000
##64C778	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B972

Deuteranopia (green-blind)

#BBAF7D

Tritanopia (blue-blind)

#51C4B3

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #64c778;
/* rgb */ color: rgb(100, 199, 120);
/* oklch */ color: oklch(75.0% 0.147 148.5);

Tailwind

colors: {
  custom: {
    50: '#96d9a0',
    500: '#64c778',
    950: '#000000',
  },
}

SCSS

$custom: #64c778;
$custom-light: #96d9a0;
$custom-dark: #000000;

JSON

{
  "hex": "#64c778",
  "rgb": {
    "r": 100,
    "g": 199,
    "b": 120
  },
  "hsl": {
    "h": 132.121,
    "s": 46.919,
    "l": 58.627
  },
  "oklch": {
    "l": 0.74994,
    "c": 0.14653,
    "h": 148.5
  },
  "luminance": 0.44912
}

Semantic roles & 50–950 ramp

primary

#64C778

secondary

#D7B0CF

accent

#51BCD7

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #64C778

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

Preview Lab → · Contrast checker → · Palette generator →