#3FD5E2#3FD5E2

#3FD5E2 is a light, vivid teal. Relative luminance 0.541; OKLCH L 80.2% C 0.123 H 203.6°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#3FD5E2
RGB	rgb(63, 213, 226)
HSL	hsl(185, 74%, 57%)
HSV	hsv(185, 72%, 89%)
CMYK	cmyk(72.1%, 5.8%, 0%, 11.4%)
CIE-LAB	lab(78.54, -34.16, -17.70)
CIE-LCH	lch(78.54, 38.47, 207.39°)
OKLab	oklab(80.19% -0.1123 -0.0492)
OKLCH	oklch(80.19% 0.123 203.6)
XYZ	xyz(39.5656, 54.1315, 80.2999)
Luminance	0.5414 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD5E2 #E24C3F

analogous

#3FE29E #3FD5E2 #3F84E2

triadic

#3FD5E2 #E23FD5 #D5E23F

tetradic

#3FD5E2 #9E3FE2 #E24C3F #84E23F

square

#3FD5E2 #9E3FE2 #E24C3F #84E23F

split-complementary

#3FD5E2 #E23F84 #E29E3F

monochromatic

#168791 #1EB9C6 #3FD5E2 #74E1EA #A9ECF2

Accessibility & contrast

On white

1.78

#3FD5E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#3FD5E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD5E2

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD5E2	#FFFFFF	#000000	##000000
##3FD5E2	1.00	1.78	11.83	11.83
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CCE3

Deuteranopia (green-blind)

#ADBBE3

Tritanopia (blue-blind)

#00DED9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3fd5e2;
/* rgb */ color: rgb(63, 213, 226);
/* oklch */ color: oklch(80.2% 0.123 203.6);

Tailwind

colors: {
  custom: {
    50: '#8ce2eb',
    500: '#3fd5e2',
    950: '#000000',
  },
}

SCSS

$custom: #3fd5e2;
$custom-light: #8ce2eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd5e2",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 226
  },
  "hsl": {
    "h": 184.785,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80191,
    "c": 0.12258,
    "h": 203.6
  },
  "luminance": 0.54136
}

Semantic roles & 50–950 ramp

primary

#3FD5E2

secondary

#963830

accent

#4637F0

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #3FD5E2

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

Preview Lab → · Contrast checker → · Palette generator →