#3FC4C9#3FC4C9

#3FC4C9 is a light, moderate teal. Relative luminance 0.448; OKLCH L 75.2% C 0.112 H 198.7°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4C9
RGB	rgb(63, 196, 201)
HSL	hsl(182, 56%, 52%)
HSV	hsv(182, 69%, 79%)
CMYK	cmyk(68.7%, 2.5%, 0%, 21.2%)
CIE-LAB	lab(72.73, -33.42, -12.95)
CIE-LCH	lch(72.73, 35.85, 201.18°)
OKLab	oklab(75.22% -0.1061 -0.0359)
OKLCH	oklch(75.22% 0.112 198.7)
XYZ	xyz(32.3278, 44.7499, 62.1808)
Luminance	0.4475 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4C9 #C9443F

analogous

#3FC989 #3FC4C9 #3F7FC9

triadic

#3FC4C9 #C93FC4 #C4C93F

tetradic

#3FC4C9 #893FC9 #C9443F #7FC93F

square

#3FC4C9 #893FC9 #C9443F #7FC93F

split-complementary

#3FC4C9 #C93F7F #C9893F

monochromatic

#1F6C6F #2D9A9E #3FC4C9 #6FD3D6 #9FE1E4

Accessibility & contrast

On white

2.11

#3FC4C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#3FC4C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4C9

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4C9	#FFFFFF	#000000	##000000
##3FC4C9	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6BBCA

Deuteranopia (green-blind)

#A2ACCA

Tritanopia (blue-blind)

#00CBC5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fc4c9;
/* rgb */ color: rgb(63, 196, 201);
/* oklch */ color: oklch(75.2% 0.112 198.7);

Tailwind

colors: {
  custom: {
    50: '#87d6d9',
    500: '#3fc4c9',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4c9;
$custom-light: #87d6d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4c9",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 201
  },
  "hsl": {
    "h": 182.174,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75225,
    "c": 0.11203,
    "h": 198.7
  },
  "luminance": 0.44754
}

Semantic roles & 50–950 ramp

primary

#3FC4C9

secondary

#D09694

accent

#4E48DF

background

#F9FDFD

surface

#F1FAFA

border

#CBD3D3

text

#0D1414

muted

#7E8383

Preview Lab

Preview with #3FC4C9

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

Preview Lab → · Contrast checker → · Palette generator →