#3FB5BA#3FB5BA

#3FB5BA is a light, moderate teal. Relative luminance 0.377; OKLCH L 71.0% C 0.103 H 199.1°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#3FB5BA
RGB	rgb(63, 181, 186)
HSL	hsl(182, 49%, 49%)
HSV	hsv(182, 66%, 73%)
CMYK	cmyk(66.1%, 2.7%, 0%, 27.1%)
CIE-LAB	lab(67.76, -30.60, -12.18)
CIE-LCH	lch(67.76, 32.94, 201.71°)
OKLab	oklab(71.05% -0.0973 -0.0338)
OKLCH	oklch(71.05% 0.103 199.1)
XYZ	xyz(27.4328, 37.6466, 52.2656)
Luminance	0.3765 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB5BA #BA443F

analogous

#3FBA82 #3FB5BA #3F78BA

triadic

#3FB5BA #BA3FB5 #B5BA3F

tetradic

#3FB5BA #823FBA #BA443F #78BA3F

square

#3FB5BA #823FBA #BA443F #78BA3F

split-complementary

#3FB5BA #BA3F78 #BA823F

monochromatic

#205C5F #30898C #3FB5BA #6AC8CC #97D9DC

Accessibility & contrast

On white

2.46

#3FB5BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#3FB5BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB5BA

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB5BA	#FFFFFF	#000000	##000000
##3FB5BA	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ADBB

Deuteranopia (green-blind)

#969FBB

Tritanopia (blue-blind)

#00BBB6

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fb5ba;
/* rgb */ color: rgb(63, 181, 186);
/* oklch */ color: oklch(71.0% 0.103 199.1);

Tailwind

colors: {
  custom: {
    50: '#84cbce',
    500: '#3fb5ba',
    950: '#000000',
  },
}

SCSS

$custom: #3fb5ba;
$custom-light: #84cbce;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb5ba",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 186
  },
  "hsl": {
    "h": 182.439,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.71049,
    "c": 0.10302,
    "h": 199.1
  },
  "luminance": 0.3765
}

Semantic roles & 50–950 ramp

primary

#3FB5BA

secondary

#C8908D

accent

#544FD9

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB5BA

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

Preview Lab → · Contrast checker → · Palette generator →