#64C63A#64C63A

#64C63A is a light, vivid green. Relative luminance 0.434; OKLCH L 73.9% C 0.197 H 138.0°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#64C63A
RGB	rgb(100, 198, 58)
HSL	hsl(102, 55%, 50%)
HSV	hsv(102, 71%, 78%)
CMYK	cmyk(49.5%, 0%, 70.7%, 22.4%)
CIE-LAB	lab(71.83, -53.11, 58.28)
CIE-LCH	lch(71.83, 78.85, 132.34°)
OKLab	oklab(73.94% -0.1467 0.1322)
OKLCH	oklch(73.94% 0.197 138)
XYZ	xyz(26.2124, 43.4011, 10.9982)
Luminance	0.4340 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C63A #9C3AC6

analogous

#AAC63A #64C63A #3AC656

triadic

#64C63A #3A64C6 #C63A64

tetradic

#64C63A #3AAAC6 #9C3AC6 #C6563A

square

#64C63A #3AAAC6 #9C3AC6 #C6563A

split-complementary

#64C63A #563AC6 #C63AAA

monochromatic

#34681E #4C972C #64C63A #89D469 #AFE199

Accessibility & contrast

On white

2.17

#64C63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#64C63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C63A

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C63A	#FFFFFF	#000000	##000000
##64C63A	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB523

Deuteranopia (green-blind)

#BFAD47

Tritanopia (blue-blind)

#5DBFAA

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #64c63a;
/* rgb */ color: rgb(100, 198, 58);
/* oklch */ color: oklch(73.9% 0.197 138.0);

Tailwind

colors: {
  custom: {
    50: '#99d878',
    500: '#64c63a',
    950: '#000000',
  },
}

SCSS

$custom: #64c63a;
$custom-light: #99d878;
$custom-dark: #000000;

JSON

{
  "hex": "#64c63a",
  "rgb": {
    "r": 100,
    "g": 198,
    "b": 58
  },
  "hsl": {
    "h": 102,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73942,
    "c": 0.19748,
    "h": 138
  },
  "luminance": 0.43403
}

Semantic roles & 50–950 ramp

primary

#64C63A

secondary

#BA8FCD

accent

#49DEB2

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0F1409

muted

#7E837B

Preview Lab

Preview with #64C63A

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

Preview Lab → · Contrast checker → · Palette generator →