#3FB4C4#3FB4C4

#3FB4C4 is a light, moderate teal. Relative luminance 0.377; OKLCH L 71.2% C 0.104 H 208.0°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#3FB4C4
RGB	rgb(63, 180, 196)
HSL	hsl(187, 53%, 51%)
HSV	hsv(187, 68%, 77%)
CMYK	cmyk(67.9%, 8.2%, 0%, 23.1%)
CIE-LAB	lab(67.79, -27.15, -17.66)
CIE-LCH	lch(67.79, 32.39, 213.05°)
OKLab	oklab(71.18% -0.0921 -0.0491)
OKLCH	oklch(71.18% 0.104 208)
XYZ	xyz(28.3307, 37.6816, 57.9940)
Luminance	0.3769 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB4C4 #C44F3F

analogous

#3FC491 #3FB4C4 #3F71C4

triadic

#3FB4C4 #C43FB4 #B4C43F

tetradic

#3FB4C4 #913FC4 #C44F3F #71C43F

square

#3FB4C4 #913FC4 #C44F3F #71C43F

split-complementary

#3FB4C4 #C43F71 #C4913F

monochromatic

#206068 #2E8B97 #3FB4C4 #6EC6D2 #9DD9E1

Accessibility & contrast

On white

2.46

#3FB4C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#3FB4C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB4C4

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB4C4	#FFFFFF	#000000	##000000
##3FB4C4	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ADC5

Deuteranopia (green-blind)

#919FC4

Tritanopia (blue-blind)

#00BCB9

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fb4c4;
/* rgb */ color: rgb(63, 180, 196);
/* oklch */ color: oklch(71.2% 0.104 208.0);

Tailwind

colors: {
  custom: {
    50: '#85cad5',
    500: '#3fb4c4',
    950: '#000000',
  },
}

SCSS

$custom: #3fb4c4;
$custom-light: #85cad5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb4c4",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 196
  },
  "hsl": {
    "h": 187.218,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.71178,
    "c": 0.10433,
    "h": 208
  },
  "luminance": 0.37685
}

Semantic roles & 50–950 ramp

primary

#3FB4C4

secondary

#CD9992

accent

#5D4BDC

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3FB4C4

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

Preview Lab → · Contrast checker → · Palette generator →