#3FD3E2#3FD3E2

#3FD3E2 is a light, vivid teal. Relative luminance 0.531; OKLCH L 79.7% C 0.122 H 205.1°. Best body text is #000000 at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#3FD3E2
RGB	rgb(63, 211, 226)
HSL	hsl(186, 74%, 57%)
HSV	hsv(186, 72%, 89%)
CMYK	cmyk(72.1%, 6.6%, 0%, 11.4%)
CIE-LAB	lab(77.95, -33.21, -18.58)
CIE-LCH	lch(77.95, 38.06, 209.23°)
OKLab	oklab(79.72% -0.1104 -0.0516)
OKLCH	oklch(79.72% 0.122 205.1)
XYZ	xyz(39.0656, 53.1316, 80.1333)
Luminance	0.5314 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD3E2 #E24E3F

analogous

#3FE29F #3FD3E2 #3F82E2

triadic

#3FD3E2 #E23FD3 #D3E23F

tetradic

#3FD3E2 #9F3FE2 #E24E3F #82E23F

square

#3FD3E2 #9F3FE2 #E24E3F #82E23F

split-complementary

#3FD3E2 #E23F82 #E29F3F

monochromatic

#168591 #1EB6C6 #3FD3E2 #74DFEA #A9EBF2

Accessibility & contrast

On white

1.81

#3FD3E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.63

#3FD3E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD3E2

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD3E2	#FFFFFF	#000000	##000000
##3FD3E2	1.00	1.81	11.63	11.63
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.63	21.00	1.00	1.00
##000000	11.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CAE3

Deuteranopia (green-blind)

#ABB9E2

Tritanopia (blue-blind)

#00DCD7

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #3fd3e2;
/* rgb */ color: rgb(63, 211, 226);
/* oklch */ color: oklch(79.7% 0.122 205.1);

Tailwind

colors: {
  custom: {
    50: '#8be1eb',
    500: '#3fd3e2',
    950: '#000000',
  },
}

SCSS

$custom: #3fd3e2;
$custom-light: #8be1eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd3e2",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 226
  },
  "hsl": {
    "h": 185.521,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79717,
    "c": 0.12185,
    "h": 205.1
  },
  "luminance": 0.53136
}

Semantic roles & 50–950 ramp

primary

#3FD3E2

secondary

#963930

accent

#4837F0

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #3FD3E2

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

Preview Lab → · Contrast checker → · Palette generator →