#64C43B#64C43B

#64C43B is a light, vivid green. Relative luminance 0.425; OKLCH L 73.4% C 0.194 H 138.0°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#64C43B
RGB	rgb(100, 196, 59)
HSL	hsl(102, 54%, 50%)
HSV	hsv(102, 70%, 77%)
CMYK	cmyk(49%, 0%, 69.9%, 23.1%)
CIE-LAB	lab(71.22, -52.26, 57.28)
CIE-LCH	lch(71.22, 77.53, 132.38°)
OKLab	oklab(73.44% -0.1444 0.1302)
OKLCH	oklch(73.44% 0.194 138)
XYZ	xyz(25.7840, 42.5031, 10.9821)
Luminance	0.4250 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C43B #9B3BC4

analogous

#A8C43B #64C43B #3BC457

triadic

#64C43B #3B64C4 #C43B64

tetradic

#64C43B #3BA8C4 #9B3BC4 #C4573B

square

#64C43B #3BA8C4 #9B3BC4 #C4573B

split-complementary

#64C43B #573BC4 #C43BA8

monochromatic

#34661F #4C952D #64C43B #89D26A #AEE099

Accessibility & contrast

On white

2.21

#64C43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#64C43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C43B

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C43B	#FFFFFF	#000000	##000000
##64C43B	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB326

Deuteranopia (green-blind)

#BEAB48

Tritanopia (blue-blind)

#5DBDA9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #64c43b;
/* rgb */ color: rgb(100, 196, 59);
/* oklch */ color: oklch(73.4% 0.194 138.0);

Tailwind

colors: {
  custom: {
    50: '#98d679',
    500: '#64c43b',
    950: '#000000',
  },
}

SCSS

$custom: #64c43b;
$custom-light: #98d679;
$custom-dark: #000000;

JSON

{
  "hex": "#64c43b",
  "rgb": {
    "r": 100,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 102.044,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.73443,
    "c": 0.19442,
    "h": 138
  },
  "luminance": 0.42505
}

Semantic roles & 50–950 ramp

primary

#64C43B

secondary

#BA8FCC

accent

#4BDDB1

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0F1409

muted

#7E837B

Preview Lab

Preview with #64C43B

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

Preview Lab → · Contrast checker → · Palette generator →