#64BD3B#64BD3B

#64BD3B is a light, vivid green. Relative luminance 0.394; OKLCH L 71.7% C 0.186 H 137.5°. Best body text is #000000 at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#64BD3B
RGB	rgb(100, 189, 59)
HSL	hsl(101, 52%, 49%)
HSV	hsv(101, 69%, 74%)
CMYK	cmyk(47.1%, 0%, 68.8%, 25.9%)
CIE-LAB	lab(69.05, -49.52, 55.02)
CIE-LCH	lch(69.05, 74.03, 131.99°)
OKLab	oklab(71.67% -0.137 0.1255)
OKLCH	oklch(71.67% 0.186 137.5)
XYZ	xyz(24.2418, 39.4187, 10.4680)
Luminance	0.3942 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BD3B #943BBD

analogous

#A5BD3B #64BD3B #3BBD53

triadic

#64BD3B #3B64BD #BD3B64

tetradic

#64BD3B #3BA5BD #943BBD #BD533B

square

#64BD3B #3BA5BD #943BBD #BD533B

split-complementary

#64BD3B #533BBD #BD3BA5

monochromatic

#33601E #4B8E2C #64BD3B #87CF66 #ACDE95

Accessibility & contrast

On white

2.36

#64BD3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.88

#64BD3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BD3B

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BD3B	#FFFFFF	#000000	##000000
##64BD3B	1.00	2.36	8.88	8.88
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.88	21.00	1.00	1.00
##000000	8.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD28

Deuteranopia (green-blind)

#B7A647

Tritanopia (blue-blind)

#5EB6A3

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #64bd3b;
/* rgb */ color: rgb(100, 189, 59);
/* oklch */ color: oklch(71.7% 0.186 137.5);

Tailwind

colors: {
  custom: {
    50: '#97d178',
    500: '#64bd3b',
    950: '#000000',
  },
}

SCSS

$custom: #64bd3b;
$custom-light: #97d178;
$custom-dark: #000000;

JSON

{
  "hex": "#64bd3b",
  "rgb": {
    "r": 100,
    "g": 189,
    "b": 59
  },
  "hsl": {
    "h": 101.077,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.71666,
    "c": 0.18575,
    "h": 137.5
  },
  "luminance": 0.3942
}

Semantic roles & 50–950 ramp

primary

#64BD3B

secondary

#B58BC9

accent

#4CDCAE

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #64BD3B

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

Preview Lab → · Contrast checker → · Palette generator →