#63C5CD#63C5CD

#63C5CD is a light, moderate teal. Relative luminance 0.470; OKLCH L 76.7% C 0.093 H 202.5°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#63C5CD
RGB	rgb(99, 197, 205)
HSL	hsl(185, 51%, 60%)
HSV	hsv(185, 52%, 80%)
CMYK	cmyk(51.7%, 3.9%, 0%, 19.6%)
CIE-LAB	lab(74.18, -26.53, -12.84)
CIE-LCH	lch(74.18, 29.48, 205.82°)
OKLab	oklab(76.73% -0.0856 -0.0354)
OKLCH	oklch(76.73% 0.093 202.5)
XYZ	xyz(36.1268, 46.9896, 64.9118)
Luminance	0.4699 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C5CD #CD6B63

analogous

#63CDA0 #63C5CD #6390CD

triadic

#63C5CD #CD63C5 #C5CD63

tetradic

#63C5CD #A063CD #CD6B63 #90CD63

square

#63C5CD #A063CD #CD6B63 #90CD63

split-complementary

#63C5CD #CD6390 #CDA063

monochromatic

#2C828A #3BAEB8 #63C5CD #91D6DC #C0E7EB

Accessibility & contrast

On white

2.02

#63C5CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#63C5CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C5CD

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C5CD	#FFFFFF	#000000	##000000
##63C5CD	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8BECE

Deuteranopia (green-blind)

#A7B1CE

Tritanopia (blue-blind)

#0FCBC7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63c5cd;
/* rgb */ color: rgb(99, 197, 205);
/* oklch */ color: oklch(76.7% 0.093 202.5);

Tailwind

colors: {
  custom: {
    50: '#98d7dc',
    500: '#63c5cd',
    950: '#000000',
  },
}

SCSS

$custom: #63c5cd;
$custom-light: #98d7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#63c5cd",
  "rgb": {
    "r": 99,
    "g": 197,
    "b": 205
  },
  "hsl": {
    "h": 184.528,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.76734,
    "c": 0.09263,
    "h": 202.5
  },
  "luminance": 0.46993
}

Semantic roles & 50–950 ramp

primary

#63C5CD

secondary

#DAB4B1

accent

#584DDB

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #63C5CD

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

Preview Lab → · Contrast checker → · Palette generator →