#63FFBB#63FFBB

#63FFBB is a very light, vivid teal. Relative luminance 0.778; OKLCH L 90.0% C 0.164 H 161.4°. Best body text is #000000 at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#63FFBB
RGB	rgb(99, 255, 187)
HSL	hsl(154, 100%, 69%)
HSV	hsv(154, 61%, 100%)
CMYK	cmyk(61.2%, 0%, 26.7%, 0%)
CIE-LAB	lab(90.67, -56.50, 20.50)
CIE-LCH	lch(90.67, 60.10, 160.05°)
OKLab	oklab(89.98% -0.1549 0.0523)
OKLCH	oklch(89.98% 0.164 161.4)
XYZ	xyz(49.8704, 77.7554, 59.3842)
Luminance	0.7776 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FFBB #FF63A7

analogous

#63FF6D #63FFBB #63F5FF

triadic

#63FFBB #BB63FF #FFBB63

tetradic

#63FFBB #6D63FF #FF63A7 #F5FF63

square

#63FFBB #6D63FF #FF63A7 #F5FF63

split-complementary

#63FFBB #FF63F5 #FF6D63

monochromatic

#00E883 #26FFA0 #63FFBB #A0FFD6 #DDFFF0

Accessibility & contrast

On white

1.27

#63FFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.55

#63FFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FFBB

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FFBB	#FFFFFF	#000000	##000000
##63FFBB	1.00	1.27	16.55	16.55
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.55	21.00	1.00	1.00
##000000	16.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCEDB7

Deuteranopia (green-blind)

#E6DEBF

Tritanopia (blue-blind)

#00FEED

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #63ffbb;
/* rgb */ color: rgb(99, 255, 187);
/* oklch */ color: oklch(90.0% 0.164 161.4);

Tailwind

colors: {
  custom: {
    50: '#9dffcf',
    500: '#63ffbb',
    950: '#000000',
  },
}

SCSS

$custom: #63ffbb;
$custom-light: #9dffcf;
$custom-dark: #000000;

JSON

{
  "hex": "#63ffbb",
  "rgb": {
    "r": 99,
    "g": 255,
    "b": 187
  },
  "hsl": {
    "h": 153.846,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.89977,
    "c": 0.16352,
    "h": 161.4
  },
  "luminance": 0.77761
}

Semantic roles & 50–950 ramp

primary

#63FFBB

secondary

#DA2C78

accent

#0064E6

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#101814

muted

#808683

Preview Lab

Preview with #63FFBB

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

Preview Lab → · Contrast checker → · Palette generator →