#64D77B#64D77B

#64D77B is a light, vivid green. Relative luminance 0.527; OKLCH L 79.0% C 0.166 H 148.1°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#64D77B
RGB	rgb(100, 215, 123)
HSL	hsl(132, 59%, 62%)
HSV	hsv(132, 53%, 84%)
CMYK	cmyk(53.5%, 0%, 42.8%, 15.7%)
CIE-LAB	lab(77.72, -52.09, 35.67)
CIE-LCH	lch(77.72, 63.13, 145.59°)
OKLab	oklab(79.01% -0.1411 0.0879)
OKLCH	oklch(79.01% 0.166 148.1)
XYZ	xyz(33.1290, 52.7374, 27.1686)
Luminance	0.5274 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D77B #D764C0

analogous

#87D764 #64D77B #64D7B5

triadic

#64D77B #7B64D7 #D77B64

tetradic

#64D77B #6487D7 #D764C0 #D7B564

square

#64D77B #6487D7 #D764C0 #D7B564

split-complementary

#64D77B #B564D7 #D76487

monochromatic

#28993E #34CA52 #64D77B #95E4A4 #C5F0CE

Accessibility & contrast

On white

1.82

#64D77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#64D77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D77B

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D77B	#FFFFFF	#000000	##000000
##64D77B	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C774

Deuteranopia (green-blind)

#C9BC81

Tritanopia (blue-blind)

#4CD3C1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #64d77b;
/* rgb */ color: rgb(100, 215, 123);
/* oklch */ color: oklch(79.0% 0.166 148.1);

Tailwind

colors: {
  custom: {
    50: '#99e4a2',
    500: '#64d77b',
    950: '#000000',
  },
}

SCSS

$custom: #64d77b;
$custom-light: #99e4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#64d77b",
  "rgb": {
    "r": 100,
    "g": 215,
    "b": 123
  },
  "hsl": {
    "h": 132,
    "s": 58.974,
    "l": 61.765
  },
  "oklch": {
    "l": 0.79011,
    "c": 0.16624,
    "h": 148.1
  },
  "luminance": 0.5274
}

Semantic roles & 50–950 ramp

primary

#64D77B

secondary

#9E428B

accent

#1FA5C7

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0F160F

muted

#808480

Preview Lab

Preview with #64D77B

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

Preview Lab → · Contrast checker → · Palette generator →