#3FC4AB#3FC4AB

#3FC4AB is a light, moderate teal. Relative luminance 0.435; OKLCH L 74.3% C 0.120 H 177.6°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4AB
RGB	rgb(63, 196, 171)
HSL	hsl(169, 53%, 51%)
HSV	hsv(169, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 12.8%, 23.1%)
CIE-LAB	lab(71.88, -41.64, 2.12)
CIE-LCH	lch(71.88, 41.69, 177.08°)
OKLab	oklab(74.25% -0.1194 0.005)
OKLCH	oklch(74.25% 0.12 177.6)
XYZ	xyz(29.1369, 43.4736, 45.3758)
Luminance	0.4348 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4AB #C43F58

analogous

#3FC468 #3FC4AB #3F9AC4

triadic

#3FC4AB #AB3FC4 #C4AB3F

tetradic

#3FC4AB #683FC4 #C43F58 #9AC43F

square

#3FC4AB #683FC4 #C43F58 #9AC43F

split-complementary

#3FC4AB #C43F9A #C4683F

monochromatic

#20685B #2E9784 #3FC4AB #6ED2BF #9DE1D4

Accessibility & contrast

On white

2.17

#3FC4AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#3FC4AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4AB

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4AB	#FFFFFF	#000000	##000000
##3FC4AB	1.00	2.17	9.70	9.70
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCB8AA

Deuteranopia (green-blind)

#AAAAAD

Tritanopia (blue-blind)

#00C7BC

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc4ab;
/* rgb */ color: rgb(63, 196, 171);
/* oklch */ color: oklch(74.3% 0.120 177.6);

Tailwind

colors: {
  custom: {
    50: '#85d6c4',
    500: '#3fc4ab',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4ab;
$custom-light: #85d6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4ab",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 171
  },
  "hsl": {
    "h": 168.722,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74251,
    "c": 0.11954,
    "h": 177.6
  },
  "luminance": 0.43477
}

Semantic roles & 50–950 ramp

primary

#3FC4AB

secondary

#CD929D

accent

#4B67DC

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #3FC4AB

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

Preview Lab → · Contrast checker → · Palette generator →