#64D978#64D978

#64D978 is a light, vivid green. Relative luminance 0.537; OKLCH L 79.5% C 0.172 H 147.3°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#64D978
RGB	rgb(100, 217, 120)
HSL	hsl(130, 61%, 62%)
HSV	hsv(130, 54%, 85%)
CMYK	cmyk(53.9%, 0%, 44.7%, 14.9%)
CIE-LAB	lab(78.28, -53.34, 37.89)
CIE-LCH	lch(78.28, 65.43, 144.61°)
OKLab	oklab(79.46% -0.1445 0.0929)
OKLCH	oklch(79.46% 0.172 147.3)
XYZ	xyz(33.4564, 53.6882, 26.3655)
Luminance	0.5369 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D978 #D964C5

analogous

#8BD964 #64D978 #64D9B2

triadic

#64D978 #7864D9 #D97864

tetradic

#64D978 #648BD9 #D964C5 #D9B264

square

#64D978 #648BD9 #D964C5 #D9B264

split-complementary

#64D978 #B264D9 #D9648B

monochromatic

#269C3A #33CD4D #64D978 #95E5A3 #C6F1CE

Accessibility & contrast

On white

1.79

#64D978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#64D978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D978

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D978	#FFFFFF	#000000	##000000
##64D978	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC871

Deuteranopia (green-blind)

#CCBD7E

Tritanopia (blue-blind)

#4CD5C2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #64d978;
/* rgb */ color: rgb(100, 217, 120);
/* oklch */ color: oklch(79.5% 0.172 147.3);

Tailwind

colors: {
  custom: {
    50: '#99e5a0',
    500: '#64d978',
    950: '#000000',
  },
}

SCSS

$custom: #64d978;
$custom-light: #99e5a0;
$custom-dark: #000000;

JSON

{
  "hex": "#64d978",
  "rgb": {
    "r": 100,
    "g": 217,
    "b": 120
  },
  "hsl": {
    "h": 130.256,
    "s": 60.622,
    "l": 62.157
  },
  "oklch": {
    "l": 0.79456,
    "c": 0.17178,
    "h": 147.3
  },
  "luminance": 0.53691
}

Semantic roles & 50–950 ramp

primary

#64D978

secondary

#A04190

accent

#1DABC8

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0F160F

muted

#808480

Preview Lab

Preview with #64D978

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

Preview Lab → · Contrast checker → · Palette generator →