#64B040#64B040

#64B040 is a light, vivid green. Relative luminance 0.341; OKLCH L 68.4% C 0.165 H 137.1°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#64B040
RGB	rgb(100, 176, 64)
HSL	hsl(101, 47%, 47%)
HSV	hsv(101, 64%, 69%)
CMYK	cmyk(43.2%, 0%, 63.6%, 31%)
CIE-LAB	lab(65.06, -43.80, 48.66)
CIE-LCH	lch(65.06, 65.47, 131.99°)
OKLab	oklab(68.41% -0.1211 0.1127)
OKLCH	oklch(68.41% 0.165 137.1)
XYZ	xyz(21.7056, 34.1289, 10.2933)
Luminance	0.3413 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B040 #8C40B0

analogous

#9CB040 #64B040 #40B054

triadic

#64B040 #4064B0 #B04064

tetradic

#64B040 #409CB0 #8C40B0 #B05440

square

#64B040 #409CB0 #8C40B0 #B05440

split-complementary

#64B040 #5440B0 #B0409C

monochromatic

#31561F #4B8330 #64B040 #85C766 #A9D893

Accessibility & contrast

On white

2.68

#64B040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#64B040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B040

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B040	#FFFFFF	#000000	##000000
##64B040	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A233

Deuteranopia (green-blind)

#AB9B49

Tritanopia (blue-blind)

#60AA99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #64b040;
/* rgb */ color: rgb(100, 176, 64);
/* oklch */ color: oklch(68.4% 0.165 137.1);

Tailwind

colors: {
  custom: {
    50: '#96c87a',
    500: '#64b040',
    950: '#000000',
  },
}

SCSS

$custom: #64b040;
$custom-light: #96c87a;
$custom-dark: #000000;

JSON

{
  "hex": "#64b040",
  "rgb": {
    "r": 100,
    "g": 176,
    "b": 64
  },
  "hsl": {
    "h": 100.714,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68408,
    "c": 0.16538,
    "h": 137.1
  },
  "luminance": 0.3413
}

Semantic roles & 50–950 ramp

primary

#64B040

secondary

#B089C3

accent

#51D6AC

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #64B040

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

Preview Lab → · Contrast checker → · Palette generator →