#3FC0B3#3FC0B3

#3FC0B3 is a light, moderate teal. Relative luminance 0.420; OKLCH L 73.5% C 0.112 H 185.4°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#3FC0B3
RGB	rgb(63, 192, 179)
HSL	hsl(174, 51%, 50%)
HSV	hsv(174, 67%, 75%)
CMYK	cmyk(67.2%, 0%, 6.8%, 24.7%)
CIE-LAB	lab(70.88, -37.73, -3.70)
CIE-LCH	lch(70.88, 37.91, 185.61°)
OKLab	oklab(73.51% -0.1117 -0.0106)
OKLCH	oklch(73.51% 0.112 185.4)
XYZ	xyz(29.0324, 42.0074, 49.2173)
Luminance	0.4201 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC0B3 #C03F4C

analogous

#3FC072 #3FC0B3 #3F8DC0

triadic

#3FC0B3 #B33FC0 #C0B33F

tetradic

#3FC0B3 #723FC0 #C03F4C #8DC03F

square

#3FC0B3 #723FC0 #C03F4C #8DC03F

split-complementary

#3FC0B3 #C03F8D #C0723F

monochromatic

#21645D #309288 #3FC0B3 #6DCFC5 #9BDED7

Accessibility & contrast

On white

2.23

#3FC0B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#3FC0B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC0B3

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC0B3	#FFFFFF	#000000	##000000
##3FC0B3	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B5B3

Deuteranopia (green-blind)

#A4A8B4

Tritanopia (blue-blind)

#00C4BC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc0b3;
/* rgb */ color: rgb(63, 192, 179);
/* oklch */ color: oklch(73.5% 0.112 185.4);

Tailwind

colors: {
  custom: {
    50: '#85d3c9',
    500: '#3fc0b3',
    950: '#000000',
  },
}

SCSS

$custom: #3fc0b3;
$custom-light: #85d3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc0b3",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 179
  },
  "hsl": {
    "h": 173.953,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.73508,
    "c": 0.11221,
    "h": 185.4
  },
  "luminance": 0.42011
}

Semantic roles & 50–950 ramp

primary

#3FC0B3

secondary

#CA9196

accent

#4E5CDA

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3FC0B3

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

Preview Lab → · Contrast checker → · Palette generator →