#3FC3B1#3FC3B1

#3FC3B1 is a light, moderate teal. Relative luminance 0.433; OKLCH L 74.2% C 0.116 H 182.1°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#3FC3B1
RGB	rgb(63, 195, 177)
HSL	hsl(172, 52%, 51%)
HSV	hsv(172, 68%, 76%)
CMYK	cmyk(67.7%, 0%, 9.2%, 23.5%)
CIE-LAB	lab(71.73, -39.63, -1.36)
CIE-LCH	lch(71.73, 39.65, 181.96°)
OKLab	oklab(74.18% -0.1157 -0.0043)
OKLCH	oklch(74.18% 0.116 182.1)
XYZ	xyz(29.4970, 43.2580, 48.3815)
Luminance	0.4326 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC3B1 #C33F51

analogous

#3FC36F #3FC3B1 #3F93C3

triadic

#3FC3B1 #B13FC3 #C3B13F

tetradic

#3FC3B1 #6F3FC3 #C33F51 #93C33F

square

#3FC3B1 #6F3FC3 #C33F51 #93C33F

split-complementary

#3FC3B1 #C33F93 #C36F3F

monochromatic

#20675E #2F9688 #3FC3B1 #6ED2C4 #9CE0D7

Accessibility & contrast

On white

2.18

#3FC3B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#3FC3B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC3B1

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC3B1	#FFFFFF	#000000	##000000
##3FC3B1	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB8B0

Deuteranopia (green-blind)

#A7AAB3

Tritanopia (blue-blind)

#00C7BD

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc3b1;
/* rgb */ color: rgb(63, 195, 177);
/* oklch */ color: oklch(74.2% 0.116 182.1);

Tailwind

colors: {
  custom: {
    50: '#85d6c8',
    500: '#3fc3b1',
    950: '#000000',
  },
}

SCSS

$custom: #3fc3b1;
$custom-light: #85d6c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc3b1",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 177
  },
  "hsl": {
    "h": 171.818,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74184,
    "c": 0.11576,
    "h": 182.1
  },
  "luminance": 0.43261
}

Semantic roles & 50–950 ramp

primary

#3FC3B1

secondary

#CC929A

accent

#4C60DC

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #3FC3B1

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

Preview Lab → · Contrast checker → · Palette generator →