#3FD5D8#3FD5D8

#3FD5D8 is a light, vivid teal. Relative luminance 0.536; OKLCH L 79.8% C 0.122 H 197.0°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#3FD5D8
RGB	rgb(63, 213, 216)
HSL	hsl(181, 66%, 55%)
HSV	hsv(181, 71%, 85%)
CMYK	cmyk(70.8%, 1.4%, 0%, 15.3%)
CIE-LAB	lab(78.23, -37.06, -12.81)
CIE-LCH	lch(78.23, 39.21, 199.07°)
OKLab	oklab(79.83% -0.1165 -0.0356)
OKLCH	oklch(79.83% 0.122 197)
XYZ	xyz(38.2332, 53.5986, 73.2830)
Luminance	0.5360 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD5D8 #D8423F

analogous

#3FD88E #3FD5D8 #3F89D8

triadic

#3FD5D8 #D83FD5 #D5D83F

tetradic

#3FD5D8 #8E3FD8 #D8423F #89D83F

square

#3FD5D8 #8E3FD8 #D8423F #89D83F

split-complementary

#3FD5D8 #D83F89 #D88E3F

monochromatic

#1A8082 #25B2B5 #3FD5D8 #72E0E2 #A5EBED

Accessibility & contrast

On white

1.79

#3FD5D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#3FD5D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD5D8

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD5D8	#FFFFFF	#000000	##000000
##3FD5D8	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6CBD8

Deuteranopia (green-blind)

#B0BAD9

Tritanopia (blue-blind)

#00DCD6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #3fd5d8;
/* rgb */ color: rgb(63, 213, 216);
/* oklch */ color: oklch(79.8% 0.122 197.0);

Tailwind

colors: {
  custom: {
    50: '#8be2e4',
    500: '#3fd5d8',
    950: '#000000',
  },
}

SCSS

$custom: #3fd5d8;
$custom-light: #8be2e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd5d8",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 216
  },
  "hsl": {
    "h": 181.176,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79835,
    "c": 0.12178,
    "h": 197
  },
  "luminance": 0.53603
}

Semantic roles & 50–950 ramp

primary

#3FD5D8

secondary

#893432

accent

#423FE9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #3FD5D8

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

Preview Lab → · Contrast checker → · Palette generator →