#3FC0B5#3FC0B5

#3FC0B5 is a light, moderate teal. Relative luminance 0.421; OKLCH L 73.6% C 0.112 H 186.9°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#3FC0B5
RGB	rgb(63, 192, 181)
HSL	hsl(175, 51%, 50%)
HSV	hsv(175, 67%, 75%)
CMYK	cmyk(67.2%, 0%, 5.7%, 24.7%)
CIE-LAB	lab(70.93, -37.19, -4.72)
CIE-LCH	lch(70.93, 37.49, 187.23°)
OKLab	oklab(73.57% -0.1108 -0.0133)
OKLCH	oklch(73.57% 0.112 186.9)
XYZ	xyz(29.2362, 42.0889, 50.2903)
Luminance	0.4209 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC0B5 #C03F4A

analogous

#3FC075 #3FC0B5 #3F8AC0

triadic

#3FC0B5 #B53FC0 #C0B53F

tetradic

#3FC0B5 #753FC0 #C03F4A #8AC03F

square

#3FC0B5 #753FC0 #C03F4A #8AC03F

split-complementary

#3FC0B5 #C03F8A #C0753F

monochromatic

#21645E #30928A #3FC0B5 #6DCFC7 #9BDED9

Accessibility & contrast

On white

2.23

#3FC0B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#3FC0B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC0B5

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC0B5	#FFFFFF	#000000	##000000
##3FC0B5	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B6B5

Deuteranopia (green-blind)

#A3A8B6

Tritanopia (blue-blind)

#00C4BC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #3fc0b5;
/* rgb */ color: rgb(63, 192, 181);
/* oklch */ color: oklch(73.6% 0.112 186.9);

Tailwind

colors: {
  custom: {
    50: '#85d3cb',
    500: '#3fc0b5',
    950: '#000000',
  },
}

SCSS

$custom: #3fc0b5;
$custom-light: #85d3cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc0b5",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 181
  },
  "hsl": {
    "h": 174.884,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.73572,
    "c": 0.11161,
    "h": 186.9
  },
  "luminance": 0.42092
}

Semantic roles & 50–950 ramp

primary

#3FC0B5

secondary

#CA9195

accent

#4E5ADA

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3FC0B5

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

Preview Lab → · Contrast checker → · Palette generator →