#3EB3CC#3EB3CC

#3EB3CC is a light, moderate cyan. Relative luminance 0.376; OKLCH L 71.2% C 0.108 H 214.9°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#3EB3CC
RGB	rgb(62, 179, 204)
HSL	hsl(191, 58%, 52%)
HSV	hsv(191, 70%, 80%)
CMYK	cmyk(69.6%, 12.3%, 0%, 20%)
CIE-LAB	lab(67.74, -24.34, -22.14)
CIE-LCH	lch(67.74, 32.90, 222.30°)
OKLab	oklab(71.23% -0.0883 -0.0617)
OKLCH	oklch(71.23% 0.108 214.9)
XYZ	xyz(29.0012, 37.6207, 62.8481)
Luminance	0.3762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB3CC #CC573E

analogous

#3ECC9E #3EB3CC #3E6CCC

triadic

#3EB3CC #CC3EB3 #B3CC3E

tetradic

#3EB3CC #9E3ECC #CC573E #6CCC3E

square

#3EB3CC #9E3ECC #CC573E #6CCC3E

split-complementary

#3EB3CC #CC3E6C #CC9E3E

monochromatic

#1E6372 #2B8DA2 #3EB3CC #6EC6D9 #9FD9E6

Accessibility & contrast

On white

2.46

#3EB3CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#3EB3CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB3CC

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB3CC	#FFFFFF	#000000	##000000
##3EB3CC	1.00	2.46	8.52	8.52
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1ADCD

Deuteranopia (green-blind)

#8D9FCC

Tritanopia (blue-blind)

#00BCBB

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3eb3cc;
/* rgb */ color: rgb(62, 179, 204);
/* oklch */ color: oklch(71.2% 0.108 214.9);

Tailwind

colors: {
  custom: {
    50: '#86cadb',
    500: '#3eb3cc',
    950: '#000000',
  },
}

SCSS

$custom: #3eb3cc;
$custom-light: #86cadb;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb3cc",
  "rgb": {
    "r": 62,
    "g": 179,
    "b": 204
  },
  "hsl": {
    "h": 190.563,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.71226,
    "c": 0.10771,
    "h": 214.9
  },
  "luminance": 0.37624
}

Semantic roles & 50–950 ramp

primary

#3EB3CC

secondary

#D29F94

accent

#6246E1

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3EB3CC

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

Preview Lab → · Contrast checker → · Palette generator →