#64B140#64B140

#64B140 is a light, vivid green. Relative luminance 0.345; OKLCH L 68.7% C 0.167 H 137.2°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#64B140
RGB	rgb(100, 177, 64)
HSL	hsl(101, 47%, 47%)
HSV	hsv(101, 64%, 69%)
CMYK	cmyk(43.5%, 0%, 63.8%, 30.6%)
CIE-LAB	lab(65.38, -44.21, 49.00)
CIE-LCH	lch(65.38, 66.00, 132.06°)
OKLab	oklab(68.66% -0.1222 0.1134)
OKLCH	oklch(68.66% 0.167 137.2)
XYZ	xyz(21.9024, 34.5225, 10.3589)
Luminance	0.3452 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B140 #8D40B1

analogous

#9DB140 #64B140 #40B155

triadic

#64B140 #4064B1 #B14064

tetradic

#64B140 #409DB1 #8D40B1 #B15540

square

#64B140 #409DB1 #8D40B1 #B15540

split-complementary

#64B140 #5540B1 #B1409D

monochromatic

#31571F #4B8430 #64B140 #85C866 #A9D893

Accessibility & contrast

On white

2.66

#64B140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#64B140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B140

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B140	#FFFFFF	#000000	##000000
##64B140	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A332

Deuteranopia (green-blind)

#AC9C49

Tritanopia (blue-blind)

#60AB99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #64b140;
/* rgb */ color: rgb(100, 177, 64);
/* oklch */ color: oklch(68.7% 0.167 137.2);

Tailwind

colors: {
  custom: {
    50: '#96c97a',
    500: '#64b140',
    950: '#000000',
  },
}

SCSS

$custom: #64b140;
$custom-light: #96c97a;
$custom-dark: #000000;

JSON

{
  "hex": "#64b140",
  "rgb": {
    "r": 100,
    "g": 177,
    "b": 64
  },
  "hsl": {
    "h": 100.885,
    "s": 46.888,
    "l": 47.255
  },
  "oklch": {
    "l": 0.68662,
    "c": 0.1667,
    "h": 137.2
  },
  "luminance": 0.34524
}

Semantic roles & 50–950 ramp

primary

#64B140

secondary

#B189C3

accent

#51D7AC

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #64B140

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

Preview Lab → · Contrast checker → · Palette generator →