#3FC8DA#3FC8DA

#3FC8DA is a light, moderate teal. Relative luminance 0.474; OKLCH L 76.8% C 0.116 H 207.8°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#3FC8DA
RGB	rgb(63, 200, 218)
HSL	hsl(187, 68%, 55%)
HSV	hsv(187, 71%, 85%)
CMYK	cmyk(71.1%, 8.3%, 0%, 14.5%)
CIE-LAB	lab(74.46, -30.33, -19.56)
CIE-LCH	lch(74.46, 36.09, 212.83°)
OKLab	oklab(76.81% -0.103 -0.0544)
OKLCH	oklch(76.81% 0.116 207.8)
XYZ	xyz(35.3536, 47.4231, 73.6064)
Luminance	0.4743 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC8DA #DA513F

analogous

#3FDA9F #3FC8DA #3F7ADA

triadic

#3FC8DA #DA3FC8 #C8DA3F

tetradic

#3FC8DA #9F3FDA #DA513F #7ADA3F

square

#3FC8DA #9F3FDA #DA513F #7ADA3F

split-complementary

#3FC8DA #DA3F7A #DA9F3F

monochromatic

#1A7985 #24A7B8 #3FC8DA #72D7E4 #A6E5EE

Accessibility & contrast

On white

2.00

#3FC8DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#3FC8DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC8DA

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC8DA	#FFFFFF	#000000	##000000
##3FC8DA	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C0DB

Deuteranopia (green-blind)

#A1B0DA

Tritanopia (blue-blind)

#00D1CD

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #3fc8da;
/* rgb */ color: rgb(63, 200, 218);
/* oklch */ color: oklch(76.8% 0.116 207.8);

Tailwind

colors: {
  custom: {
    50: '#89d9e5',
    500: '#3fc8da',
    950: '#000000',
  },
}

SCSS

$custom: #3fc8da;
$custom-light: #89d9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc8da",
  "rgb": {
    "r": 63,
    "g": 200,
    "b": 218
  },
  "hsl": {
    "h": 186.968,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.76808,
    "c": 0.11646,
    "h": 207.8
  },
  "luminance": 0.47427
}

Semantic roles & 50–950 ramp

primary

#3FC8DA

secondary

#DBA19A

accent

#513DEB

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0D1415

muted

#7E8384

Preview Lab

Preview with #3FC8DA

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

Preview Lab → · Contrast checker → · Palette generator →