#63CE96#63CE96

#63CE96 is a light, vivid green. Relative luminance 0.490; OKLCH L 77.3% C 0.129 H 158.4°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#63CE96
RGB	rgb(99, 206, 150)
HSL	hsl(149, 52%, 60%)
HSV	hsv(149, 52%, 81%)
CMYK	cmyk(51.9%, 0%, 27.2%, 19.2%)
CIE-LAB	lab(75.45, -43.75, 18.63)
CIE-LCH	lch(75.45, 47.55, 156.93°)
OKLab	oklab(77.3% -0.12 0.0475)
OKLCH	oklch(77.3% 0.129 158.4)
XYZ	xyz(32.7192, 48.9945, 36.5809)
Luminance	0.4900 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CE96 #CE639B

analogous

#66CE63 #63CE96 #63CECB

triadic

#63CE96 #9663CE #CE9663

tetradic

#63CE96 #6366CE #CE639B #CECB63

square

#63CE96 #6366CE #CE639B #CECB63

split-complementary

#63CE96 #CB63CE #CE6366

monochromatic

#2C8B59 #3ABA77 #63CE96 #92DDB5 #C0EBD5

Accessibility & contrast

On white

1.94

#63CE96 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#63CE96 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE96

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CE96	#FFFFFF	#000000	##000000
##63CE96	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC093

Deuteranopia (green-blind)

#BDB599

Tritanopia (blue-blind)

#42CDBF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #63ce96;
/* rgb */ color: rgb(99, 206, 150);
/* oklch */ color: oklch(77.3% 0.129 158.4);

Tailwind

colors: {
  custom: {
    50: '#97ddb5',
    500: '#63ce96',
    950: '#000000',
  },
}

SCSS

$custom: #63ce96;
$custom-light: #97ddb5;
$custom-dark: #000000;

JSON

{
  "hex": "#63ce96",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 150
  },
  "hsl": {
    "h": 148.598,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.77297,
    "c": 0.129,
    "h": 158.4
  },
  "luminance": 0.48997
}

Semantic roles & 50–950 ramp

primary

#63CE96

secondary

#DBB2C7

accent

#4C97DC

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0E1511

muted

#7E8380

Preview Lab

Preview with #63CE96

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

Preview Lab → · Contrast checker → · Palette generator →