#3FD3D9#3FD3D9

#3FD3D9 is a light, vivid teal. Relative luminance 0.527; OKLCH L 79.4% C 0.121 H 199.0°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#3FD3D9
RGB	rgb(63, 211, 217)
HSL	hsl(182, 67%, 55%)
HSV	hsv(182, 71%, 85%)
CMYK	cmyk(71%, 2.8%, 0%, 14.9%)
CIE-LAB	lab(77.67, -35.84, -14.19)
CIE-LCH	lch(77.67, 38.55, 201.59°)
OKLab	oklab(79.39% -0.1141 -0.0394)
OKLCH	oklch(79.39% 0.121 199)
XYZ	xyz(37.8629, 52.6506, 73.7993)
Luminance	0.5265 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD3D9 #D9453F

analogous

#3FD992 #3FD3D9 #3F86D9

triadic

#3FD3D9 #D93FD3 #D3D93F

tetradic

#3FD3D9 #923FD9 #D9453F #86D93F

square

#3FD3D9 #923FD9 #D9453F #86D93F

split-complementary

#3FD3D9 #D93F86 #D9923F

monochromatic

#1A7F84 #24B1B7 #3FD3D9 #72DFE3 #A5EAED

Accessibility & contrast

On white

1.82

#3FD3D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#3FD3D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD3D9

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD3D9	#FFFFFF	#000000	##000000
##3FD3D9	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C9DA

Deuteranopia (green-blind)

#AEB9DA

Tritanopia (blue-blind)

#00DBD4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #3fd3d9;
/* rgb */ color: rgb(63, 211, 217);
/* oklch */ color: oklch(79.4% 0.121 199.0);

Tailwind

colors: {
  custom: {
    50: '#8be1e4',
    500: '#3fd3d9',
    950: '#000000',
  },
}

SCSS

$custom: #3fd3d9;
$custom-light: #8be1e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd3d9",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 217
  },
  "hsl": {
    "h": 182.338,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79393,
    "c": 0.1207,
    "h": 199
  },
  "luminance": 0.52655
}

Semantic roles & 50–950 ramp

primary

#3FD3D9

secondary

#8A3532

accent

#453EEA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #3FD3D9

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

Preview Lab → · Contrast checker → · Palette generator →