#64B83C#64B83C

#64B83C is a light, vivid green. Relative luminance 0.373; OKLCH L 70.4% C 0.179 H 137.3°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#64B83C
RGB	rgb(100, 184, 60)
HSL	hsl(101, 51%, 48%)
HSV	hsv(101, 67%, 72%)
CMYK	cmyk(45.7%, 0%, 67.4%, 27.8%)
CIE-LAB	lab(67.51, -47.44, 53.00)
CIE-LCH	lch(67.51, 71.13, 131.83°)
OKLab	oklab(70.4% -0.1313 0.1213)
OKLCH	oklch(70.4% 0.179 137.3)
XYZ	xyz(23.2109, 37.3151, 10.2536)
Luminance	0.3732 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B83C #903CB8

analogous

#A2B83C #64B83C #3CB852

triadic

#64B83C #3C64B8 #B83C64

tetradic

#64B83C #3CA2B8 #903CB8 #B8523C

square

#64B83C #3CA2B8 #903CB8 #B8523C

split-complementary

#64B83C #523CB8 #B83CA2

monochromatic

#325C1E #4B8A2D #64B83C #86CD65 #AADC93

Accessibility & contrast

On white

2.48

#64B83C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#64B83C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B83C

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B83C	#FFFFFF	#000000	##000000
##64B83C	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA92B

Deuteranopia (green-blind)

#B3A247

Tritanopia (blue-blind)

#5FB29F

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64b83c;
/* rgb */ color: rgb(100, 184, 60);
/* oklch */ color: oklch(70.4% 0.179 137.3);

Tailwind

colors: {
  custom: {
    50: '#97ce78',
    500: '#64b83c',
    950: '#000000',
  },
}

SCSS

$custom: #64b83c;
$custom-light: #97ce78;
$custom-dark: #000000;

JSON

{
  "hex": "#64b83c",
  "rgb": {
    "r": 100,
    "g": 184,
    "b": 60
  },
  "hsl": {
    "h": 100.645,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.70404,
    "c": 0.17875,
    "h": 137.3
  },
  "luminance": 0.37317
}

Semantic roles & 50–950 ramp

primary

#64B83C

secondary

#B389C7

accent

#4DDAAD

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #64B83C

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

Preview Lab → · Contrast checker → · Palette generator →