#63E555#63E555

#63E555 is a light, highly saturated green. Relative luminance 0.593; OKLCH L 82.0% C 0.217 H 141.7°. Best body text is #000000 at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#63E555
RGB	rgb(99, 229, 85)
HSL	hsl(114, 73%, 62%)
HSV	hsv(114, 63%, 90%)
CMYK	cmyk(56.8%, 0%, 62.9%, 10.2%)
CIE-LAB	lab(81.48, -62.47, 57.87)
CIE-LCH	lch(81.48, 85.15, 137.19°)
OKLab	oklab(81.95% -0.1704 0.1344)
OKLCH	oklch(81.95% 0.217 141.7)
XYZ	xyz(34.8029, 59.3441, 18.2131)
Luminance	0.5935 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E555 #D755E5

analogous

#ABE555 #63E555 #55E58F

triadic

#63E555 #5563E5 #E55563

tetradic

#63E555 #55ABE5 #D755E5 #E58F55

square

#63E555 #55ABE5 #D755E5 #E58F55

split-complementary

#63E555 #8F55E5 #E555AB

monochromatic

#27A619 #34DB22 #63E555 #94ED8A #C4F5BF

Accessibility & contrast

On white

1.63

#63E555 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.87

#63E555 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E555

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E555	#FFFFFF	#000000	##000000
##63E555	1.00	1.63	12.87	12.87
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.87	21.00	1.00	1.00
##000000	12.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD144

Deuteranopia (green-blind)

#DAC661

Tritanopia (blue-blind)

#50DEC7

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e555;
/* rgb */ color: rgb(99, 229, 85);
/* oklch */ color: oklch(82.0% 0.217 141.7);

Tailwind

colors: {
  custom: {
    50: '#9bee8a',
    500: '#63e555',
    950: '#000000',
  },
}

SCSS

$custom: #63e555;
$custom-light: #9bee8a;
$custom-dark: #000000;

JSON

{
  "hex": "#63e555",
  "rgb": {
    "r": 99,
    "g": 229,
    "b": 85
  },
  "hsl": {
    "h": 114.167,
    "s": 73.469,
    "l": 61.569
  },
  "oklch": {
    "l": 0.81951,
    "c": 0.21706,
    "h": 141.7
  },
  "luminance": 0.59347
}

Semantic roles & 50–950 ramp

primary

#63E555

secondary

#9D36A8

accent

#10D6C2

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #63E555

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

Preview Lab → · Contrast checker → · Palette generator →