#3FB8BC#3FB8BC

#3FB8BC is a light, moderate teal. Relative luminance 0.390; OKLCH L 71.9% C 0.105 H 198.3°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#3FB8BC
RGB	rgb(63, 184, 188)
HSL	hsl(182, 50%, 49%)
HSV	hsv(182, 66%, 74%)
CMYK	cmyk(66.5%, 2.1%, 0%, 26.3%)
CIE-LAB	lab(68.73, -31.47, -11.84)
CIE-LCH	lch(68.73, 33.62, 200.62°)
OKLab	oklab(71.85% -0.0995 -0.0328)
OKLCH	oklch(71.85% 0.105 198.3)
XYZ	xyz(28.2635, 38.9654, 53.5987)
Luminance	0.3897 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB8BC #BC433F

analogous

#3FBC82 #3FB8BC #3F7ABC

triadic

#3FB8BC #BC3FB8 #B8BC3F

tetradic

#3FB8BC #823FBC #BC433F #7ABC3F

square

#3FB8BC #823FBC #BC433F #7ABC3F

split-complementary

#3FB8BC #BC3F7A #BC823F

monochromatic

#205E60 #308B8E #3FB8BC #6BCACD #99DBDD

Accessibility & contrast

On white

2.39

#3FB8BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#3FB8BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB8BC

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB8BC	#FFFFFF	#000000	##000000
##3FB8BC	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB0BC

Deuteranopia (green-blind)

#98A2BD

Tritanopia (blue-blind)

#00BEB9

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fb8bc;
/* rgb */ color: rgb(63, 184, 188);
/* oklch */ color: oklch(71.9% 0.105 198.3);

Tailwind

colors: {
  custom: {
    50: '#85cdd0',
    500: '#3fb8bc',
    950: '#000000',
  },
}

SCSS

$custom: #3fb8bc;
$custom-light: #85cdd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb8bc",
  "rgb": {
    "r": 63,
    "g": 184,
    "b": 188
  },
  "hsl": {
    "h": 181.92,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.71852,
    "c": 0.10481,
    "h": 198.3
  },
  "luminance": 0.38969
}

Semantic roles & 50–950 ramp

primary

#3FB8BC

secondary

#C9908E

accent

#534ED9

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #3FB8BC

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

Preview Lab → · Contrast checker → · Palette generator →