#3FC8BB#3FC8BB

#3FC8BB is a light, moderate teal. Relative luminance 0.460; OKLCH L 75.7% C 0.117 H 185.9°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#3FC8BB
RGB	rgb(63, 200, 187)
HSL	hsl(174, 55%, 52%)
HSV	hsv(174, 69%, 78%)
CMYK	cmyk(68.5%, 0%, 6.5%, 21.6%)
CIE-LAB	lab(73.51, -39.20, -4.18)
CIE-LCH	lch(73.51, 39.42, 186.08°)
OKLab	oklab(75.73% -0.1162 -0.0119)
OKLCH	oklch(75.73% 0.117 185.9)
XYZ	xyz(31.6696, 45.9495, 54.2041)
Luminance	0.4595 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC8BB #C83F4C

analogous

#3FC877 #3FC8BB #3F90C8

triadic

#3FC8BB #BB3FC8 #C8BB3F

tetradic

#3FC8BB #773FC8 #C83F4C #90C83F

square

#3FC8BB #773FC8 #C83F4C #90C83F

split-complementary

#3FC8BB #C83F90 #C8773F

monochromatic

#1F6D66 #2D9D92 #3FC8BB #6FD6CC #9EE3DD

Accessibility & contrast

On white

2.06

#3FC8BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#3FC8BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC8BB

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC8BB	#FFFFFF	#000000	##000000
##3FC8BB	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEBDBB

Deuteranopia (green-blind)

#AAAEBC

Tritanopia (blue-blind)

#00CCC4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3fc8bb;
/* rgb */ color: rgb(63, 200, 187);
/* oklch */ color: oklch(75.7% 0.117 185.9);

Tailwind

colors: {
  custom: {
    50: '#87d9cf',
    500: '#3fc8bb',
    950: '#000000',
  },
}

SCSS

$custom: #3fc8bb;
$custom-light: #87d9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc8bb",
  "rgb": {
    "r": 63,
    "g": 200,
    "b": 187
  },
  "hsl": {
    "h": 174.307,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75726,
    "c": 0.11685,
    "h": 185.9
  },
  "luminance": 0.45953
}

Semantic roles & 50–950 ramp

primary

#3FC8BB

secondary

#D09399

accent

#4957DF

background

#F9FDFC

surface

#F1FAF9

border

#CBD3D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #3FC8BB

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

Preview Lab → · Contrast checker → · Palette generator →