#63D574#63D574

#63D574 is a light, vivid green. Relative luminance 0.515; OKLCH L 78.4% C 0.170 H 146.8°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#63D574
RGB	rgb(99, 213, 116)
HSL	hsl(129, 58%, 61%)
HSV	hsv(129, 54%, 84%)
CMYK	cmyk(53.5%, 0%, 45.5%, 16.5%)
CIE-LAB	lab(76.98, -52.62, 38.22)
CIE-LCH	lch(76.98, 65.03, 144.00°)
OKLab	oklab(78.36% -0.1426 0.0935)
OKLCH	oklch(78.36% 0.17 146.8)
XYZ	xyz(32.0902, 51.4994, 24.7689)
Luminance	0.5150 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D574 #D563C4

analogous

#8BD563 #63D574 #63D5AD

triadic

#63D574 #7463D5 #D57463

tetradic

#63D574 #638BD5 #D563C4 #D5AD63

square

#63D574 #638BD5 #D563C4 #D5AD63

split-complementary

#63D574 #AD63D5 #D5638B

monochromatic

#289538 #35C64B #63D574 #93E29F #C3EFCA

Accessibility & contrast

On white

1.86

#63D574 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#63D574 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D574

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D574	#FFFFFF	#000000	##000000
##63D574	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C46C

Deuteranopia (green-blind)

#C8BA7A

Tritanopia (blue-blind)

#4DD1BE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63d574;
/* rgb */ color: rgb(99, 213, 116);
/* oklch */ color: oklch(78.4% 0.170 146.8);

Tailwind

colors: {
  custom: {
    50: '#98e39d',
    500: '#63d574',
    950: '#000000',
  },
}

SCSS

$custom: #63d574;
$custom-light: #98e39d;
$custom-dark: #000000;

JSON

{
  "hex": "#63d574",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 116
  },
  "hsl": {
    "h": 128.947,
    "s": 57.576,
    "l": 61.176
  },
  "oklch": {
    "l": 0.78362,
    "c": 0.17049,
    "h": 146.8
  },
  "luminance": 0.51502
}

Semantic roles & 50–950 ramp

primary

#63D574

secondary

#9A428D

accent

#20ADC5

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E150E

muted

#7F847F

Preview Lab

Preview with #63D574

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

Preview Lab → · Contrast checker → · Palette generator →