#64B780#64B780

#64B780 is a light, moderate green. Relative luminance 0.381; OKLCH L 71.2% C 0.115 H 153.4°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#64B780
RGB	rgb(100, 183, 128)
HSL	hsl(140, 37%, 55%)
HSV	hsv(140, 45%, 72%)
CMYK	cmyk(45.4%, 0%, 30.1%, 28.2%)
CIE-LAB	lab(68.12, -37.66, 20.31)
CIE-LCH	lch(68.12, 42.79, 151.66°)
OKLab	oklab(71.2% -0.1029 0.0515)
OKLCH	oklch(71.2% 0.115 153.4)
XYZ	xyz(26.0835, 38.1329, 26.4038)
Luminance	0.3814 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B780 #B7649B

analogous

#71B764 #64B780 #64B7A9

triadic

#64B780 #8064B7 #B78064

tetradic

#64B780 #6471B7 #B7649B #B7A964

square

#64B780 #6471B7 #B7649B #B7A964

split-complementary

#64B780 #A964B7 #B76471

monochromatic

#336E47 #469762 #64B780 #8ECAA2 #B8DEC4

Accessibility & contrast

On white

2.43

#64B780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#64B780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B780

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B780	#FFFFFF	#000000	##000000
##64B780	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AB7D

Deuteranopia (green-blind)

#ABA383

Tritanopia (blue-blind)

#52B5A8

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #64b780;
/* rgb */ color: rgb(100, 183, 128);
/* oklch */ color: oklch(71.2% 0.115 153.4);

Tailwind

colors: {
  custom: {
    50: '#95cda5',
    500: '#64b780',
    950: '#000000',
  },
}

SCSS

$custom: #64b780;
$custom-light: #95cda5;
$custom-dark: #000000;

JSON

{
  "hex": "#64b780",
  "rgb": {
    "r": 100,
    "g": 183,
    "b": 128
  },
  "hsl": {
    "h": 140.241,
    "s": 36.564,
    "l": 55.49
  },
  "oklch": {
    "l": 0.71196,
    "c": 0.11504,
    "h": 153.4
  },
  "luminance": 0.38135
}

Semantic roles & 50–950 ramp

primary

#64B780

secondary

#CDAAC1

accent

#5BA6CD

background

#F9FCFA

surface

#F2F9F4

border

#CCD2CE

text

#0E130F

muted

#7E827F

Preview Lab

Preview with #64B780

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

Preview Lab → · Contrast checker → · Palette generator →