#63EEC9#63EEC9

#63EEC9 is a very light, vivid teal. Relative luminance 0.680; OKLCH L 86.3% C 0.132 H 172.7°. Best body text is #000000 at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#63EEC9
RGB	rgb(99, 238, 201)
HSL	hsl(164, 80%, 66%)
HSV	hsv(164, 58%, 93%)
CMYK	cmyk(58.4%, 0%, 15.5%, 6.7%)
CIE-LAB	lab(86.01, -46.42, 6.68)
CIE-LCH	lch(86.01, 46.90, 171.81°)
OKLab	oklab(86.28% -0.1314 0.0169)
OKLCH	oklch(86.28% 0.132 172.7)
XYZ	xyz(46.2578, 68.0141, 65.9373)
Luminance	0.6802 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EEC9 #EE6388

analogous

#63EE83 #63EEC9 #63CDEE

triadic

#63EEC9 #C963EE #EEC963

tetradic

#63EEC9 #8363EE #EE6388 #CDEE63

square

#63EEC9 #8363EE #EE6388 #CDEE63

split-complementary

#63EEC9 #EE63CD #EE8363

monochromatic

#15C294 #2CE8B6 #63EEC9 #9AF4DC #D1FAEF

Accessibility & contrast

On white

1.44

#63EEC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.60

#63EEC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EEC9

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EEC9	#FFFFFF	#000000	##000000
##63EEC9	1.00	1.44	14.60	14.60
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.60	21.00	1.00	1.00
##000000	14.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7E0C7

Deuteranopia (green-blind)

#D3D1CC

Tritanopia (blue-blind)

#00F0E3

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63eec9;
/* rgb */ color: rgb(99, 238, 201);
/* oklch */ color: oklch(86.3% 0.132 172.7);

Tailwind

colors: {
  custom: {
    50: '#9cf4d9',
    500: '#63eec9',
    950: '#000000',
  },
}

SCSS

$custom: #63eec9;
$custom-light: #9cf4d9;
$custom-dark: #000000;

JSON

{
  "hex": "#63eec9",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 201
  },
  "hsl": {
    "h": 164.029,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86275,
    "c": 0.13245,
    "h": 172.7
  },
  "luminance": 0.68019
}

Semantic roles & 50–950 ramp

primary

#63EEC9

secondary

#C0365A

accent

#0941DD

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #63EEC9

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

Preview Lab → · Contrast checker → · Palette generator →