#63D598#63D598

#63D598 is a light, vivid green. Relative luminance 0.525; OKLCH L 79.1% C 0.137 H 157.6°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#63D598
RGB	rgb(99, 213, 152)
HSL	hsl(148, 58%, 61%)
HSV	hsv(148, 54%, 84%)
CMYK	cmyk(53.5%, 0%, 28.6%, 16.5%)
CIE-LAB	lab(77.58, -46.34, 20.52)
CIE-LCH	lch(77.58, 50.68, 156.11°)
OKLab	oklab(79.05% -0.1268 0.0522)
OKLCH	oklch(79.05% 0.137 157.6)
XYZ	xyz(34.6045, 52.5051, 38.0106)
Luminance	0.5251 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D598 #D563A0

analogous

#67D563 #63D598 #63D5D1

triadic

#63D598 #9863D5 #D59863

tetradic

#63D598 #6367D5 #D563A0 #D5D163

square

#63D598 #6367D5 #D563A0 #D5D163

split-complementary

#63D598 #D163D5 #D56367

monochromatic

#28955B #35C678 #63D598 #93E2B8 #C3EFD8

Accessibility & contrast

On white

1.83

#63D598 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#63D598 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D598

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D598	#FFFFFF	#000000	##000000
##63D598	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C794

Deuteranopia (green-blind)

#C3BB9C

Tritanopia (blue-blind)

#3FD4C5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #63d598;
/* rgb */ color: rgb(99, 213, 152);
/* oklch */ color: oklch(79.1% 0.137 157.6);

Tailwind

colors: {
  custom: {
    50: '#97e2b6',
    500: '#63d598',
    950: '#000000',
  },
}

SCSS

$custom: #63d598;
$custom-light: #97e2b6;
$custom-dark: #000000;

JSON

{
  "hex": "#63d598",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 152
  },
  "hsl": {
    "h": 147.895,
    "s": 57.576,
    "l": 61.176
  },
  "oklch": {
    "l": 0.79052,
    "c": 0.13708,
    "h": 157.6
  },
  "luminance": 0.52508
}

Semantic roles & 50–950 ramp

primary

#63D598

secondary

#9A4271

accent

#2079C5

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1511

muted

#7F8481

Preview Lab

Preview with #63D598

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

Preview Lab → · Contrast checker → · Palette generator →