#64D78B#64D78B

#64D78B is a light, vivid green. Relative luminance 0.532; OKLCH L 79.3% C 0.151 H 152.5°. Best body text is #000000 at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#64D78B
RGB	rgb(100, 215, 139)
HSL	hsl(140, 59%, 62%)
HSV	hsv(140, 53%, 84%)
CMYK	cmyk(53.5%, 0%, 35.3%, 15.7%)
CIE-LAB	lab(77.98, -49.39, 27.85)
CIE-LCH	lch(77.98, 56.70, 150.59°)
OKLab	oklab(79.31% -0.1341 0.0698)
OKLCH	oklch(79.31% 0.151 152.5)
XYZ	xyz(34.2137, 53.1713, 32.8812)
Luminance	0.5317 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D78B #D764B0

analogous

#77D764 #64D78B #64D7C5

triadic

#64D78B #8B64D7 #D78B64

tetradic

#64D78B #6477D7 #D764B0 #D7C564

square

#64D78B #6477D7 #D764B0 #D7C564

split-complementary

#64D78B #C564D7 #D76477

monochromatic

#28994E #34CA67 #64D78B #95E4AF #C5F0D4

Accessibility & contrast

On white

1.80

#64D78B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.63

#64D78B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D78B

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D78B	#FFFFFF	#000000	##000000
##64D78B	1.00	1.80	11.63	11.63
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.63	21.00	1.00	1.00
##000000	11.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C886

Deuteranopia (green-blind)

#C7BC90

Tritanopia (blue-blind)

#46D4C4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #64d78b;
/* rgb */ color: rgb(100, 215, 139);
/* oklch */ color: oklch(79.3% 0.151 152.5);

Tailwind

colors: {
  custom: {
    50: '#98e4ad',
    500: '#64d78b',
    950: '#000000',
  },
}

SCSS

$custom: #64d78b;
$custom-light: #98e4ad;
$custom-dark: #000000;

JSON

{
  "hex": "#64d78b",
  "rgb": {
    "r": 100,
    "g": 215,
    "b": 139
  },
  "hsl": {
    "h": 140.348,
    "s": 58.974,
    "l": 61.765
  },
  "oklch": {
    "l": 0.79305,
    "c": 0.15123,
    "h": 152.5
  },
  "luminance": 0.53174
}

Semantic roles & 50–950 ramp

primary

#64D78B

secondary

#9E427E

accent

#1F8EC7

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #64D78B

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

Preview Lab → · Contrast checker → · Palette generator →