#63CDC3#63CDC3

#63CDC3 is a light, moderate teal. Relative luminance 0.503; OKLCH L 78.3% C 0.099 H 187.2°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#63CDC3
RGB	rgb(99, 205, 195)
HSL	hsl(174, 51%, 60%)
HSV	hsv(174, 52%, 80%)
CMYK	cmyk(51.7%, 0%, 4.9%, 19.6%)
CIE-LAB	lab(76.22, -33.02, -4.39)
CIE-LCH	lch(76.22, 33.31, 187.58°)
OKLab	oklab(78.28% -0.0987 -0.0124)
OKLCH	oklch(78.28% 0.099 187.2)
XYZ	xyz(36.8231, 50.2520, 59.3783)
Luminance	0.5026 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CDC3 #CD636D

analogous

#63CD8E #63CDC3 #63A2CD

triadic

#63CDC3 #C363CD #CDC363

tetradic

#63CDC3 #8E63CD #CD636D #A2CD63

square

#63CDC3 #8E63CD #CD636D #A2CD63

split-complementary

#63CDC3 #CD63A2 #CD8E63

monochromatic

#2C8A81 #3BB8AC #63CDC3 #91DCD5 #C0EBE7

Accessibility & contrast

On white

1.90

#63CDC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#63CDC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CDC3

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CDC3	#FFFFFF	#000000	##000000
##63CDC3	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C3C3

Deuteranopia (green-blind)

#B2B7C4

Tritanopia (blue-blind)

#1DD1CA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63cdc3;
/* rgb */ color: rgb(99, 205, 195);
/* oklch */ color: oklch(78.3% 0.099 187.2);

Tailwind

colors: {
  custom: {
    50: '#98dcd5',
    500: '#63cdc3',
    950: '#000000',
  },
}

SCSS

$custom: #63cdc3;
$custom-light: #98dcd5;
$custom-dark: #000000;

JSON

{
  "hex": "#63cdc3",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 195
  },
  "hsl": {
    "h": 174.34,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.78282,
    "c": 0.09944,
    "h": 187.2
  },
  "luminance": 0.50255
}

Semantic roles & 50–950 ramp

primary

#63CDC3

secondary

#90444B

accent

#4D5ADB

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1514

muted

#7F8483

Preview Lab

Preview with #63CDC3

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

Preview Lab → · Contrast checker → · Palette generator →