#3FC0B4#3FC0B4

#3FC0B4 is a light, moderate teal. Relative luminance 0.421; OKLCH L 73.5% C 0.112 H 186.1°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#3FC0B4
RGB	rgb(63, 192, 180)
HSL	hsl(174, 51%, 50%)
HSV	hsv(174, 67%, 75%)
CMYK	cmyk(67.2%, 0%, 6.2%, 24.7%)
CIE-LAB	lab(70.90, -37.46, -4.21)
CIE-LCH	lch(70.90, 37.70, 186.41°)
OKLab	oklab(73.54% -0.1113 -0.012)
OKLCH	oklch(73.54% 0.112 186.1)
XYZ	xyz(29.1339, 42.0480, 49.7518)
Luminance	0.4205 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC0B4 #C03F4B

analogous

#3FC074 #3FC0B4 #3F8BC0

triadic

#3FC0B4 #B43FC0 #C0B43F

tetradic

#3FC0B4 #743FC0 #C03F4B #8BC03F

square

#3FC0B4 #743FC0 #C03F4B #8BC03F

split-complementary

#3FC0B4 #C03F8B #C0743F

monochromatic

#21645E #309289 #3FC0B4 #6DCFC6 #9BDED8

Accessibility & contrast

On white

2.23

#3FC0B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#3FC0B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC0B4

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC0B4	#FFFFFF	#000000	##000000
##3FC0B4	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B6B4

Deuteranopia (green-blind)

#A3A8B5

Tritanopia (blue-blind)

#00C4BC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc0b4;
/* rgb */ color: rgb(63, 192, 180);
/* oklch */ color: oklch(73.5% 0.112 186.1);

Tailwind

colors: {
  custom: {
    50: '#85d3ca',
    500: '#3fc0b4',
    950: '#000000',
  },
}

SCSS

$custom: #3fc0b4;
$custom-light: #85d3ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc0b4",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 180
  },
  "hsl": {
    "h": 174.419,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.7354,
    "c": 0.1119,
    "h": 186.1
  },
  "luminance": 0.42051
}

Semantic roles & 50–950 ramp

primary

#3FC0B4

secondary

#CA9196

accent

#4E5BDA

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3FC0B4

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

Preview Lab → · Contrast checker → · Palette generator →