#63E553#63E553

#63E553 is a light, highly saturated green. Relative luminance 0.593; OKLCH L 81.9% C 0.218 H 141.5°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#63E553
RGB	rgb(99, 229, 83)
HSL	hsl(113, 74%, 61%)
HSV	hsv(113, 64%, 90%)
CMYK	cmyk(56.8%, 0%, 63.8%, 10.2%)
CIE-LAB	lab(81.46, -62.66, 58.68)
CIE-LCH	lch(81.46, 85.85, 136.88°)
OKLab	oklab(81.93% -0.171 0.1359)
OKLCH	oklch(81.93% 0.219 141.5)
XYZ	xyz(34.7245, 59.3128, 17.8006)
Luminance	0.5932 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E553 #D553E5

analogous

#ACE553 #63E553 #53E58C

triadic

#63E553 #5363E5 #E55363

tetradic

#63E553 #53ACE5 #D553E5 #E58C53

square

#63E553 #53ACE5 #D553E5 #E58C53

split-complementary

#63E553 #8C53E5 #E553AC

monochromatic

#28A519 #35DA21 #63E553 #93ED88 #C3F5BD

Accessibility & contrast

On white

1.63

#63E553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#63E553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E553

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E553	#FFFFFF	#000000	##000000
##63E553	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD141

Deuteranopia (green-blind)

#DAC660

Tritanopia (blue-blind)

#50DEC7

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e553;
/* rgb */ color: rgb(99, 229, 83);
/* oklch */ color: oklch(81.9% 0.218 141.5);

Tailwind

colors: {
  custom: {
    50: '#9bee89',
    500: '#63e553',
    950: '#000000',
  },
}

SCSS

$custom: #63e553;
$custom-light: #9bee89;
$custom-dark: #000000;

JSON

{
  "hex": "#63e553",
  "rgb": {
    "r": 99,
    "g": 229,
    "b": 83
  },
  "hsl": {
    "h": 113.425,
    "s": 73.737,
    "l": 61.176
  },
  "oklch": {
    "l": 0.81931,
    "c": 0.2185,
    "h": 141.5
  },
  "luminance": 0.59316
}

Semantic roles & 50–950 ramp

primary

#63E553

secondary

#9A35A7

accent

#10D6C0

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #63E553

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

Preview Lab → · Contrast checker → · Palette generator →