#3FC5D8#3FC5D8

#3FC5D8 is a light, moderate teal. Relative luminance 0.459; OKLCH L 76.0% C 0.115 H 208.8°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#3FC5D8
RGB	rgb(63, 197, 216)
HSL	hsl(187, 66%, 55%)
HSV	hsv(187, 71%, 85%)
CMYK	cmyk(70.8%, 8.8%, 0%, 15.3%)
CIE-LAB	lab(73.51, -29.47, -19.92)
CIE-LCH	lch(73.51, 35.57, 214.06°)
OKLab	oklab(76.02% -0.1009 -0.0554)
OKLCH	oklch(76.02% 0.115 208.8)
XYZ	xyz(34.4055, 45.9431, 72.0071)
Luminance	0.4595 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC5D8 #D8523F

analogous

#3FD89F #3FC5D8 #3F79D8

triadic

#3FC5D8 #D83FC5 #C5D83F

tetradic

#3FC5D8 #9F3FD8 #D8523F #79D83F

square

#3FC5D8 #9F3FD8 #D8523F #79D83F

split-complementary

#3FC5D8 #D83F79 #D89F3F

monochromatic

#1A7582 #25A3B5 #3FC5D8 #72D4E2 #A5E4ED

Accessibility & contrast

On white

2.06

#3FC5D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#3FC5D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC5D8

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC5D8	#FFFFFF	#000000	##000000
##3FC5D8	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BED9

Deuteranopia (green-blind)

#9EAED8

Tritanopia (blue-blind)

#00CECB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #3fc5d8;
/* rgb */ color: rgb(63, 197, 216);
/* oklch */ color: oklch(76.0% 0.115 208.8);

Tailwind

colors: {
  custom: {
    50: '#89d7e4',
    500: '#3fc5d8',
    950: '#000000',
  },
}

SCSS

$custom: #3fc5d8;
$custom-light: #89d7e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc5d8",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 216
  },
  "hsl": {
    "h": 187.451,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.76018,
    "c": 0.11507,
    "h": 208.8
  },
  "luminance": 0.45947
}

Semantic roles & 50–950 ramp

primary

#3FC5D8

secondary

#DAA199

accent

#543FE9

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC5D8

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

Preview Lab → · Contrast checker → · Palette generator →