#63EDDE#63EDDE

#63EDDE is a very light, vivid teal. Relative luminance 0.685; OKLCH L 86.6% C 0.122 H 185.4°. Best body text is #000000 at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#63EDDE
RGB	rgb(99, 237, 222)
HSL	hsl(173, 79%, 66%)
HSV	hsv(173, 58%, 93%)
CMYK	cmyk(58.2%, 0%, 6.3%, 7.1%)
CIE-LAB	lab(86.25, -40.89, -3.99)
CIE-LCH	lch(86.25, 41.08, 185.57°)
OKLab	oklab(86.64% -0.1212 -0.0114)
OKLCH	oklch(86.64% 0.122 185.4)
XYZ	xyz(48.6087, 68.4900, 79.7513)
Luminance	0.6849 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EDDE #ED6372

analogous

#63ED99 #63EDDE #63B7ED

triadic

#63EDDE #DE63ED #EDDE63

tetradic

#63EDDE #9963ED #ED6372 #B7ED63

square

#63EDDE #9963ED #ED6372 #B7ED63

split-complementary

#63EDDE #ED63B7 #ED9963

monochromatic

#16C0AD #2CE7D2 #63EDDE #9AF3EA #D1FAF5

Accessibility & contrast

On white

1.43

#63EDDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.70

#63EDDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EDDE

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EDDE	#FFFFFF	#000000	##000000
##63EDDE	1.00	1.43	14.70	14.70
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.70	21.00	1.00	1.00
##000000	14.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E1DE

Deuteranopia (green-blind)

#CDD1E0

Tritanopia (blue-blind)

#00F2E8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63edde;
/* rgb */ color: rgb(99, 237, 222);
/* oklch */ color: oklch(86.6% 0.122 185.4);

Tailwind

colors: {
  custom: {
    50: '#9cf3e8',
    500: '#63edde',
    950: '#000000',
  },
}

SCSS

$custom: #63edde;
$custom-light: #9cf3e8;
$custom-dark: #000000;

JSON

{
  "hex": "#63edde",
  "rgb": {
    "r": 99,
    "g": 237,
    "b": 222
  },
  "hsl": {
    "h": 173.478,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86643,
    "c": 0.12171,
    "h": 185.4
  },
  "luminance": 0.68495
}

Semantic roles & 50–950 ramp

primary

#63EDDE

secondary

#BE3645

accent

#0A21DC

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #63EDDE

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

Preview Lab → · Contrast checker → · Palette generator →