#64BB5B#64BB5B

#64BB5B is a light, vivid green. Relative luminance 0.390; OKLCH L 71.5% C 0.157 H 141.9°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#64BB5B
RGB	rgb(100, 187, 91)
HSL	hsl(114, 41%, 55%)
HSV	hsv(114, 51%, 73%)
CMYK	cmyk(46.5%, 0%, 51.3%, 26.7%)
CIE-LAB	lab(68.75, -45.33, 40.34)
CIE-LCH	lch(68.75, 60.68, 138.33°)
OKLab	oklab(71.52% -0.1237 0.097)
OKLCH	oklch(71.52% 0.157 141.9)
XYZ	xyz(24.9131, 39.0036, 16.1112)
Luminance	0.3901 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BB5B #B25BBB

analogous

#94BB5B #64BB5B #5BBB82

triadic

#64BB5B #5B64BB #BB5B64

tetradic

#64BB5B #5B94BB #B25BBB #BB825B

square

#64BB5B #5B94BB #B25BBB #BB825B

split-complementary

#64BB5B #825BBB #BB5B94

monochromatic

#346E2E #489940 #64BB5B #8DCD86 #B6DFB2

Accessibility & contrast

On white

2.39

#64BB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#64BB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BB5B

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BB5B	#FFFFFF	#000000	##000000
##64BB5B	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAD53

Deuteranopia (green-blind)

#B3A562

Tritanopia (blue-blind)

#5AB6A5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #64bb5b;
/* rgb */ color: rgb(100, 187, 91);
/* oklch */ color: oklch(71.5% 0.157 141.9);

Tailwind

colors: {
  custom: {
    50: '#96d08b',
    500: '#64bb5b',
    950: '#000000',
  },
}

SCSS

$custom: #64bb5b;
$custom-light: #96d08b;
$custom-dark: #000000;

JSON

{
  "hex": "#64bb5b",
  "rgb": {
    "r": 100,
    "g": 187,
    "b": 91
  },
  "hsl": {
    "h": 114.375,
    "s": 41.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.71522,
    "c": 0.15714,
    "h": 141.9
  },
  "luminance": 0.39005
}

Semantic roles & 50–950 ramp

primary

#64BB5B

secondary

#C9A5CD

accent

#57D1C6

background

#F9FCF8

surface

#F2F9F0

border

#CCD2CB

text

#0E140C

muted

#7E827D

Preview Lab

Preview with #64BB5B

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

Preview Lab → · Contrast checker → · Palette generator →