#64BC4B#64BC4B

#64BC4B is a light, vivid green. Relative luminance 0.392; OKLCH L 71.6% C 0.173 H 139.3°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#64BC4B
RGB	rgb(100, 188, 75)
HSL	hsl(107, 46%, 52%)
HSV	hsv(107, 60%, 74%)
CMYK	cmyk(46.8%, 0%, 60.1%, 26.3%)
CIE-LAB	lab(68.88, -47.63, 48.05)
CIE-LCH	lch(68.88, 67.66, 134.75°)
OKLab	oklab(71.57% -0.1308 0.1125)
OKLCH	oklch(71.57% 0.173 139.3)
XYZ	xyz(24.5078, 39.1821, 12.9267)
Luminance	0.3918 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BC4B #A34BBC

analogous

#9DBC4B #64BC4B #4BBC6B

triadic

#64BC4B #4B64BC #BC4B64

tetradic

#64BC4B #4B9DBC #A34BBC #BC6B4B

square

#64BC4B #4B9DBC #A34BBC #BC6B4B

split-complementary

#64BC4B #6B4BBC #BC4B9D

monochromatic

#346626 #4B9337 #64BC4B #8ACD78 #B1DDA4

Accessibility & contrast

On white

2.38

#64BC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#64BC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BC4B

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BC4B	#FFFFFF	#000000	##000000
##64BC4B	1.00	2.38	8.84	8.84
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD3F

Deuteranopia (green-blind)

#B5A554

Tritanopia (blue-blind)

#5DB6A4

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #64bc4b;
/* rgb */ color: rgb(100, 188, 75);
/* oklch */ color: oklch(71.6% 0.173 139.3);

Tailwind

colors: {
  custom: {
    50: '#97d181',
    500: '#64bc4b',
    950: '#000000',
  },
}

SCSS

$custom: #64bc4b;
$custom-light: #97d181;
$custom-dark: #000000;

JSON

{
  "hex": "#64bc4b",
  "rgb": {
    "r": 100,
    "g": 188,
    "b": 75
  },
  "hsl": {
    "h": 106.726,
    "s": 45.749,
    "l": 51.569
  },
  "oklch": {
    "l": 0.7157,
    "c": 0.17252,
    "h": 139.3
  },
  "luminance": 0.39184
}

Semantic roles & 50–950 ramp

primary

#64BC4B

secondary

#BF99CA

accent

#52D5B8

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0E140B

muted

#7E827C

Preview Lab

Preview with #64BC4B

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

Preview Lab → · Contrast checker → · Palette generator →