#3FC4B7#3FC4B7

#3FC4B7 is a light, moderate teal. Relative luminance 0.440; OKLCH L 74.6% C 0.115 H 185.6°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4B7
RGB	rgb(63, 196, 183)
HSL	hsl(174, 53%, 51%)
HSV	hsv(174, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 6.6%, 23.1%)
CIE-LAB	lab(72.20, -38.47, -3.94)
CIE-LCH	lch(72.20, 38.67, 185.85°)
OKLab	oklab(74.62% -0.114 -0.0113)
OKLCH	oklch(74.62% 0.115 185.6)
XYZ	xyz(30.3331, 43.9521, 51.6755)
Luminance	0.4396 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4B7 #C43F4C

analogous

#3FC474 #3FC4B7 #3F8FC4

triadic

#3FC4B7 #B73FC4 #C4B73F

tetradic

#3FC4B7 #743FC4 #C43F4C #8FC43F

square

#3FC4B7 #743FC4 #C43F4C #8FC43F

split-complementary

#3FC4B7 #C43F8F #C4743F

monochromatic

#206861 #2E978D #3FC4B7 #6ED2C9 #9DE1DA

Accessibility & contrast

On white

2.14

#3FC4B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#3FC4B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4B7

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4B7	#FFFFFF	#000000	##000000
##3FC4B7	1.00	2.14	9.79	9.79
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB9B7

Deuteranopia (green-blind)

#A7ABB8

Tritanopia (blue-blind)

#00C8C0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc4b7;
/* rgb */ color: rgb(63, 196, 183);
/* oklch */ color: oklch(74.6% 0.115 185.6);

Tailwind

colors: {
  custom: {
    50: '#86d6cc',
    500: '#3fc4b7',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4b7;
$custom-light: #86d6cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4b7",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 183
  },
  "hsl": {
    "h": 174.135,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74619,
    "c": 0.11455,
    "h": 185.6
  },
  "luminance": 0.43956
}

Semantic roles & 50–950 ramp

primary

#3FC4B7

secondary

#CD9298

accent

#4B5ADC

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0D1413

muted

#7D8382

Preview Lab

Preview with #3FC4B7

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

Preview Lab → · Contrast checker → · Palette generator →