#64B779#64B779

#64B779 is a light, vivid green. Relative luminance 0.380; OKLCH L 71.0% C 0.122 H 150.5°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#64B779
RGB	rgb(100, 183, 121)
HSL	hsl(135, 37%, 55%)
HSV	hsv(135, 45%, 72%)
CMYK	cmyk(45.4%, 0%, 33.9%, 28.2%)
CIE-LAB	lab(67.99, -38.95, 23.89)
CIE-LCH	lch(67.99, 45.69, 148.48°)
OKLab	oklab(71.05% -0.1061 0.0601)
OKLCH	oklch(71.05% 0.122 150.5)
XYZ	xyz(25.6386, 37.9550, 24.0605)
Luminance	0.3796 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B779 #B764A2

analogous

#78B764 #64B779 #64B7A3

triadic

#64B779 #7964B7 #B77964

tetradic

#64B779 #6478B7 #B764A2 #B7A364

square

#64B779 #6478B7 #B764A2 #B7A364

split-complementary

#64B779 #A364B7 #B76478

monochromatic

#336E42 #46975B #64B779 #8ECA9D #B8DEC1

Accessibility & contrast

On white

2.44

#64B779 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#64B779 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B779

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B779	#FFFFFF	#000000	##000000
##64B779	1.00	2.44	8.59	8.59
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AB75

Deuteranopia (green-blind)

#ACA27D

Tritanopia (blue-blind)

#54B4A7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #64b779;
/* rgb */ color: rgb(100, 183, 121);
/* oklch */ color: oklch(71.0% 0.122 150.5);

Tailwind

colors: {
  custom: {
    50: '#95cda0',
    500: '#64b779',
    950: '#000000',
  },
}

SCSS

$custom: #64b779;
$custom-light: #95cda0;
$custom-dark: #000000;

JSON

{
  "hex": "#64b779",
  "rgb": {
    "r": 100,
    "g": 183,
    "b": 121
  },
  "hsl": {
    "h": 135.181,
    "s": 36.564,
    "l": 55.49
  },
  "oklch": {
    "l": 0.71046,
    "c": 0.1219,
    "h": 150.5
  },
  "luminance": 0.37957
}

Semantic roles & 50–950 ramp

primary

#64B779

secondary

#CDAAC4

accent

#5BB0CD

background

#F9FCF9

surface

#F2F9F2

border

#CCD2CC

text

#0E130E

muted

#7E827E

Preview Lab

Preview with #64B779

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

Preview Lab → · Contrast checker → · Palette generator →