#63FFDB#63FFDB

#63FFDB is a very light, vivid teal. Relative luminance 0.793; OKLCH L 90.8% C 0.141 H 174.9°. Best body text is #000000 at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#63FFDB
RGB	rgb(99, 255, 219)
HSL	hsl(166, 100%, 69%)
HSV	hsv(166, 61%, 100%)
CMYK	cmyk(61.2%, 0%, 14.1%, 0%)
CIE-LAB	lab(91.36, -49.45, 5.03)
CIE-LCH	lch(91.36, 49.71, 174.19°)
OKLab	oklab(90.77% -0.1408 0.0126)
OKLCH	oklch(90.77% 0.141 174.9)
XYZ	xyz(53.6857, 79.2815, 79.4777)
Luminance	0.7929 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FFDB #FF6387

analogous

#63FF8D #63FFDB #63D5FF

triadic

#63FFDB #DB63FF #FFDB63

tetradic

#63FFDB #8D63FF #FF6387 #D5FF63

square

#63FFDB #8D63FF #FF6387 #D5FF63

split-complementary

#63FFDB #FF63D5 #FF8D63

monochromatic

#00E8B2 #26FFCD #63FFDB #A0FFE9 #DDFFF7

Accessibility & contrast

On white

1.25

#63FFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.86

#63FFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FFDB

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FFDB	#FFFFFF	#000000	##000000
##63FFDB	1.00	1.25	16.86	16.86
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.86	21.00	1.00	1.00
##000000	16.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7F0D9

Deuteranopia (green-blind)

#E0DFDE

Tritanopia (blue-blind)

#00FFF4

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #63ffdb;
/* rgb */ color: rgb(99, 255, 219);
/* oklch */ color: oklch(90.8% 0.141 174.9);

Tailwind

colors: {
  custom: {
    50: '#9effe6',
    500: '#63ffdb',
    950: '#000000',
  },
}

SCSS

$custom: #63ffdb;
$custom-light: #9effe6;
$custom-dark: #000000;

JSON

{
  "hex": "#63ffdb",
  "rgb": {
    "r": 99,
    "g": 255,
    "b": 219
  },
  "hsl": {
    "h": 166.154,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90772,
    "c": 0.14136,
    "h": 174.9
  },
  "luminance": 0.79287
}

Semantic roles & 50–950 ramp

primary

#63FFDB

secondary

#DA2C54

accent

#0035E6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101815

muted

#818684

Preview Lab

Preview with #63FFDB

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

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