#3FB3BC#3FB3BC

#3FB3BC is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.6% C 0.102 H 202.5°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#3FB3BC
RGB	rgb(63, 179, 188)
HSL	hsl(184, 50%, 49%)
HSV	hsv(184, 66%, 74%)
CMYK	cmyk(66.5%, 4.8%, 0%, 26.3%)
CIE-LAB	lab(67.22, -29.04, -14.10)
CIE-LCH	lch(67.22, 32.28, 205.89°)
OKLab	oklab(70.63% -0.0944 -0.0391)
OKLCH	oklch(70.63% 0.102 202.5)
XYZ	xyz(27.2432, 36.9248, 53.2586)
Luminance	0.3693 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB3BC #BC483F

analogous

#3FBC87 #3FB3BC #3F75BC

triadic

#3FB3BC #BC3FB3 #B3BC3F

tetradic

#3FB3BC #873FBC #BC483F #75BC3F

square

#3FB3BC #873FBC #BC483F #75BC3F

split-complementary

#3FB3BC #BC3F75 #BC873F

monochromatic

#205C60 #30878E #3FB3BC #6BC6CD #99D8DD

Accessibility & contrast

On white

2.50

#3FB3BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#3FB3BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB3BC

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB3BC	#FFFFFF	#000000	##000000
##3FB3BC	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ACBD

Deuteranopia (green-blind)

#939EBD

Tritanopia (blue-blind)

#00BAB5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fb3bc;
/* rgb */ color: rgb(63, 179, 188);
/* oklch */ color: oklch(70.6% 0.102 202.5);

Tailwind

colors: {
  custom: {
    50: '#84cad0',
    500: '#3fb3bc',
    950: '#000000',
  },
}

SCSS

$custom: #3fb3bc;
$custom-light: #84cad0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb3bc",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 188
  },
  "hsl": {
    "h": 184.32,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70634,
    "c": 0.10219,
    "h": 202.5
  },
  "luminance": 0.36928
}

Semantic roles & 50–950 ramp

primary

#3FB3BC

secondary

#C9928E

accent

#584ED9

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #3FB3BC

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

Preview Lab → · Contrast checker → · Palette generator →