#64B73B#64B73B

#64B73B is a light, vivid green. Relative luminance 0.369; OKLCH L 70.1% C 0.178 H 137.1°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#64B73B
RGB	rgb(100, 183, 59)
HSL	hsl(100, 51%, 47%)
HSV	hsv(100, 68%, 72%)
CMYK	cmyk(45.4%, 0%, 67.8%, 28.2%)
CIE-LAB	lab(67.19, -47.12, 53.06)
CIE-LCH	lch(67.19, 70.97, 131.61°)
OKLab	oklab(70.14% -0.1305 0.1214)
OKLCH	oklch(70.14% 0.178 137.1)
XYZ	xyz(22.9777, 36.8906, 10.0467)
Luminance	0.3689 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B73B #8E3BB7

analogous

#A2B73B #64B73B #3BB750

triadic

#64B73B #3B64B7 #B73B64

tetradic

#64B73B #3BA2B7 #8E3BB7 #B7503B

square

#64B73B #3BA2B7 #8E3BB7 #B7503B

split-complementary

#64B73B #503BB7 #B73BA2

monochromatic

#315A1D #4B892C #64B73B #86CD63 #AADC91

Accessibility & contrast

On white

2.51

#64B73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#64B73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B73B

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B73B	#FFFFFF	#000000	##000000
##64B73B	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA82A

Deuteranopia (green-blind)

#B2A146

Tritanopia (blue-blind)

#60B19E

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64b73b;
/* rgb */ color: rgb(100, 183, 59);
/* oklch */ color: oklch(70.1% 0.178 137.1);

Tailwind

colors: {
  custom: {
    50: '#97cd77',
    500: '#64b73b',
    950: '#000000',
  },
}

SCSS

$custom: #64b73b;
$custom-light: #97cd77;
$custom-dark: #000000;

JSON

{
  "hex": "#64b73b",
  "rgb": {
    "r": 100,
    "g": 183,
    "b": 59
  },
  "hsl": {
    "h": 100.161,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.7014,
    "c": 0.17818,
    "h": 137.1
  },
  "luminance": 0.36892
}

Semantic roles & 50–950 ramp

primary

#64B73B

secondary

#B287C6

accent

#4DDBAC

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #64B73B

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

Preview Lab → · Contrast checker → · Palette generator →