#3FC4BA#3FC4BA

#3FC4BA is a light, moderate teal. Relative luminance 0.441; OKLCH L 74.7% C 0.114 H 187.8°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4BA
RGB	rgb(63, 196, 186)
HSL	hsl(175, 53%, 51%)
HSV	hsv(175, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 5.1%, 23.1%)
CIE-LAB	lab(72.28, -37.65, -5.45)
CIE-LCH	lch(72.28, 38.04, 188.24°)
OKLab	oklab(74.72% -0.1126 -0.0154)
OKLCH	oklch(74.72% 0.114 187.8)
XYZ	xyz(30.6486, 44.0783, 53.3375)
Luminance	0.4408 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4BA #C43F49

analogous

#3FC477 #3FC4BA #3F8BC4

triadic

#3FC4BA #BA3FC4 #C4BA3F

tetradic

#3FC4BA #773FC4 #C43F49 #8BC43F

square

#3FC4BA #773FC4 #C43F49 #8BC43F

split-complementary

#3FC4BA #C43F8B #C4773F

monochromatic

#206863 #2E978F #3FC4BA #6ED2CB #9DE1DC

Accessibility & contrast

On white

2.14

#3FC4BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#3FC4BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4BA

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4BA	#FFFFFF	#000000	##000000
##3FC4BA	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9BABA

Deuteranopia (green-blind)

#A6ABBB

Tritanopia (blue-blind)

#00C9C1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc4ba;
/* rgb */ color: rgb(63, 196, 186);
/* oklch */ color: oklch(74.7% 0.114 187.8);

Tailwind

colors: {
  custom: {
    50: '#86d6ce',
    500: '#3fc4ba',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4ba;
$custom-light: #86d6ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4ba",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 186
  },
  "hsl": {
    "h": 175.489,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74715,
    "c": 0.11369,
    "h": 187.8
  },
  "luminance": 0.44082
}

Semantic roles & 50–950 ramp

primary

#3FC4BA

secondary

#CD9296

accent

#4B56DC

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0D1413

muted

#7D8382

Preview Lab

Preview with #3FC4BA

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

Preview Lab → · Contrast checker → · Palette generator →