#3EA7BF#3EA7BF

#3EA7BF is a light, moderate cyan. Relative luminance 0.324; OKLCH L 67.8% C 0.100 H 215.9°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#3EA7BF
RGB	rgb(62, 167, 191)
HSL	hsl(191, 51%, 50%)
HSV	hsv(191, 68%, 75%)
CMYK	cmyk(67.5%, 12.6%, 0%, 25.1%)
CIE-LAB	lab(63.69, -22.25, -21.12)
CIE-LCH	lch(63.69, 30.68, 223.50°)
OKLab	oklab(67.82% -0.0813 -0.0588)
OKLCH	oklch(67.82% 0.1 215.9)
XYZ	xyz(25.2054, 32.4204, 54.2095)
Luminance	0.3242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EA7BF #BF563E

analogous

#3EBF97 #3EA7BF #3E66BF

triadic

#3EA7BF #BF3EA7 #A7BF3E

tetradic

#3EA7BF #973EBF #BF563E #66BF3E

square

#3EA7BF #973EBF #BF563E #66BF3E

split-complementary

#3EA7BF #BF3E66 #BF973E

monochromatic

#205663 #2F7F91 #3EA7BF #6BBCCF #99D1DE

Accessibility & contrast

On white

2.81

#3EA7BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#3EA7BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EA7BF

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EA7BF	#FFFFFF	#000000	##000000
##3EA7BF	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A2C0

Deuteranopia (green-blind)

#8494BF

Tritanopia (blue-blind)

#00B0AE

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3ea7bf;
/* rgb */ color: rgb(62, 167, 191);
/* oklch */ color: oklch(67.8% 0.100 215.9);

Tailwind

colors: {
  custom: {
    50: '#83c1d2',
    500: '#3ea7bf',
    950: '#000000',
  },
}

SCSS

$custom: #3ea7bf;
$custom-light: #83c1d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3ea7bf",
  "rgb": {
    "r": 62,
    "g": 167,
    "b": 191
  },
  "hsl": {
    "h": 191.163,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.67815,
    "c": 0.10034,
    "h": 215.9
  },
  "luminance": 0.32423
}

Semantic roles & 50–950 ramp

primary

#3EA7BF

secondary

#CA9A8F

accent

#684DDA

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3EA7BF

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

Preview Lab → · Contrast checker → · Palette generator →