#3FCEE2#3FCEE2

#3FCEE2 is a light, vivid teal. Relative luminance 0.507; OKLCH L 78.5% C 0.120 H 208.7°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#3FCEE2
RGB	rgb(63, 206, 226)
HSL	hsl(187, 74%, 57%)
HSV	hsv(187, 72%, 89%)
CMYK	cmyk(72.1%, 8.8%, 0%, 11.4%)
CIE-LAB	lab(76.49, -30.82, -20.80)
CIE-LCH	lch(76.49, 37.19, 214.01°)
OKLab	oklab(78.53% -0.1056 -0.0578)
OKLCH	oklch(78.53% 0.12 208.7)
XYZ	xyz(37.8427, 50.6859, 79.7257)
Luminance	0.5069 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCEE2 #E2533F

analogous

#3FE2A5 #3FCEE2 #3F7DE2

triadic

#3FCEE2 #E23FCE #CEE23F

tetradic

#3FCEE2 #A53FE2 #E2533F #7DE23F

square

#3FCEE2 #A53FE2 #E2533F #7DE23F

split-complementary

#3FCEE2 #E23F7D #E2A53F

monochromatic

#168291 #1EB1C6 #3FCEE2 #74DCEA #A9E9F2

Accessibility & contrast

On white

1.89

#3FCEE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#3FCEE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCEE2

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCEE2	#FFFFFF	#000000	##000000
##3FCEE2	1.00	1.89	11.14	11.14
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC6E3

Deuteranopia (green-blind)

#A5B6E2

Tritanopia (blue-blind)

#00D7D4

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #3fcee2;
/* rgb */ color: rgb(63, 206, 226);
/* oklch */ color: oklch(78.5% 0.120 208.7);

Tailwind

colors: {
  custom: {
    50: '#8bddeb',
    500: '#3fcee2',
    950: '#000000',
  },
}

SCSS

$custom: #3fcee2;
$custom-light: #8bddeb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcee2",
  "rgb": {
    "r": 63,
    "g": 206,
    "b": 226
  },
  "hsl": {
    "h": 187.362,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.78534,
    "c": 0.12037,
    "h": 208.7
  },
  "luminance": 0.5069
}

Semantic roles & 50–950 ramp

primary

#3FCEE2

secondary

#963C30

accent

#4E37F0

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #3FCEE2

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

Preview Lab → · Contrast checker → · Palette generator →