#3FCADB#3FCADB

#3FCADB is a light, moderate teal. Relative luminance 0.484; OKLCH L 77.3% C 0.117 H 207.0°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#3FCADB
RGB	rgb(63, 202, 219)
HSL	hsl(187, 68%, 55%)
HSV	hsv(187, 71%, 86%)
CMYK	cmyk(71.2%, 7.8%, 0%, 14.1%)
CIE-LAB	lab(75.08, -30.99, -19.16)
CIE-LCH	lch(75.08, 36.44, 211.73°)
OKLab	oklab(77.32% -0.1045 -0.0532)
OKLCH	oklch(77.32% 0.117 207)
XYZ	xyz(35.9511, 48.4081, 74.4530)
Luminance	0.4841 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCADB #DB503F

analogous

#3FDB9E #3FCADB #3F7CDB

triadic

#3FCADB #DB3FCA #CADB3F

tetradic

#3FCADB #9E3FDB #DB503F #7CDB3F

square

#3FCADB #9E3FDB #DB503F #7CDB3F

split-complementary

#3FCADB #DB3F7C #DB9E3F

monochromatic

#197B86 #23A9BA #3FCADB #73D8E5 #A6E6EE

Accessibility & contrast

On white

1.97

#3FCADB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#3FCADB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCADB

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCADB	#FFFFFF	#000000	##000000
##3FCADB	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C2DC

Deuteranopia (green-blind)

#A3B2DB

Tritanopia (blue-blind)

#00D3CF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #3fcadb;
/* rgb */ color: rgb(63, 202, 219);
/* oklch */ color: oklch(77.3% 0.117 207.0);

Tailwind

colors: {
  custom: {
    50: '#8adae6',
    500: '#3fcadb',
    950: '#000000',
  },
}

SCSS

$custom: #3fcadb;
$custom-light: #8adae6;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcadb",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 219
  },
  "hsl": {
    "h": 186.538,
    "s": 68.421,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77321,
    "c": 0.11731,
    "h": 207
  },
  "luminance": 0.48412
}

Semantic roles & 50–950 ramp

primary

#3FCADB

secondary

#DCA19A

accent

#503DEB

background

#F9FDFE

surface

#F2FBFC

border

#CCD4D5

text

#0D1515

muted

#7E8384

Preview Lab

Preview with #3FCADB

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

Preview Lab → · Contrast checker → · Palette generator →