#63D488#63D488

#63D488 is a light, vivid green. Relative luminance 0.515; OKLCH L 78.5% C 0.150 H 152.1°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#63D488
RGB	rgb(99, 212, 136)
HSL	hsl(140, 57%, 61%)
HSV	hsv(140, 53%, 83%)
CMYK	cmyk(53.3%, 0%, 35.8%, 16.9%)
CIE-LAB	lab(76.99, -48.93, 28.07)
CIE-LCH	lch(76.99, 56.41, 150.16°)
OKLab	oklab(78.47% -0.1329 0.0703)
OKLCH	oklch(78.47% 0.15 152.1)
XYZ	xyz(33.1306, 51.5143, 31.4851)
Luminance	0.5152 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D488 #D463AF

analogous

#76D463 #63D488 #63D4C0

triadic

#63D488 #8863D4 #D48863

tetradic

#63D488 #6376D4 #D463AF #D4C063

square

#63D488 #6376D4 #D463AF #D4C063

split-complementary

#63D488 #C063D4 #D46376

monochromatic

#29944C #36C464 #63D488 #93E1AD #C3EED1

Accessibility & contrast

On white

1.86

#63D488 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#63D488 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D488

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D488	#FFFFFF	#000000	##000000
##63D488	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)

#D4C583

Deuteranopia (green-blind)

#C5BA8D

Tritanopia (blue-blind)

#46D1C1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63d488;
/* rgb */ color: rgb(99, 212, 136);
/* oklch */ color: oklch(78.5% 0.150 152.1);

Tailwind

colors: {
  custom: {
    50: '#97e2ab',
    500: '#63d488',
    950: '#000000',
  },
}

SCSS

$custom: #63d488;
$custom-light: #97e2ab;
$custom-dark: #000000;

JSON

{
  "hex": "#63d488",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 136
  },
  "hsl": {
    "h": 139.646,
    "s": 56.784,
    "l": 60.98
  },
  "oklch": {
    "l": 0.78471,
    "c": 0.15033,
    "h": 152.1
  },
  "luminance": 0.51517
}

Semantic roles & 50–950 ramp

primary

#63D488

secondary

#99427D

accent

#218FC4

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1510

muted

#7F8481

Preview Lab

Preview with #63D488

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

Preview Lab → · Contrast checker → · Palette generator →