#63DE98#63DE98

#63DE98 is a light, vivid green. Relative luminance 0.572; OKLCH L 81.2% C 0.150 H 155.9°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#63DE98
RGB	rgb(99, 222, 152)
HSL	hsl(146, 65%, 63%)
HSV	hsv(146, 55%, 87%)
CMYK	cmyk(55.4%, 0%, 31.5%, 12.9%)
CIE-LAB	lab(80.27, -50.09, 24.20)
CIE-LCH	lch(80.27, 55.64, 154.21°)
OKLab	oklab(81.25% -0.1365 0.0612)
OKLCH	oklch(81.25% 0.15 155.9)
XYZ	xyz(36.9314, 57.1588, 38.7862)
Luminance	0.5716 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DE98 #DE63A9

analogous

#6BDE63 #63DE98 #63DED6

triadic

#63DE98 #9863DE #DE9863

tetradic

#63DE98 #636BDE #DE63A9 #DED663

square

#63DE98 #636BDE #DE63A9 #DED663

split-complementary

#63DE98 #D663DE #DE636B

monochromatic

#23A45A #30D377 #63DE98 #96E9B9 #C8F3DB

Accessibility & contrast

On white

1.69

#63DE98 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#63DE98 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DE98

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DE98	#FFFFFF	#000000	##000000
##63DE98	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDCE94

Deuteranopia (green-blind)

#CCC29C

Tritanopia (blue-blind)

#3CDCCC

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63de98;
/* rgb */ color: rgb(99, 222, 152);
/* oklch */ color: oklch(81.2% 0.150 155.9);

Tailwind

colors: {
  custom: {
    50: '#99e9b6',
    500: '#63de98',
    950: '#000000',
  },
}

SCSS

$custom: #63de98;
$custom-light: #99e9b6;
$custom-dark: #000000;

JSON

{
  "hex": "#63de98",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 152
  },
  "hsl": {
    "h": 145.854,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.81247,
    "c": 0.14957,
    "h": 155.9
  },
  "luminance": 0.57162
}

Semantic roles & 50–950 ramp

primary

#63DE98

secondary

#A73E7A

accent

#197FCD

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0F1611

muted

#808481

Preview Lab

Preview with #63DE98

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

Preview Lab → · Contrast checker → · Palette generator →