#3EC7E7#3EC7E7

#3EC7E7 is a light, vivid cyan. Relative luminance 0.476; OKLCH L 77.1% C 0.122 H 217.1°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#3EC7E7
RGB	rgb(62, 199, 231)
HSL	hsl(191, 78%, 57%)
HSV	hsv(191, 73%, 91%)
CMYK	cmyk(73.2%, 13.9%, 0%, 9.4%)
CIE-LAB	lab(74.59, -25.98, -26.38)
CIE-LCH	lch(74.59, 37.03, 225.44°)
OKLab	oklab(77.06% -0.0973 -0.0736)
OKLCH	oklch(77.06% 0.122 217.1)
XYZ	xyz(36.8277, 47.6361, 82.8395)
Luminance	0.4764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EC7E7 #E75E3E

analogous

#3EE7B3 #3EC7E7 #3E72E7

triadic

#3EC7E7 #E73EC7 #C7E73E

tetradic

#3EC7E7 #B33EE7 #E75E3E #72E73E

square

#3EC7E7 #B33EE7 #E75E3E #72E73E

split-complementary

#3EC7E7 #E73E72 #E7B33E

monochromatic

#137F98 #1AACCE #3EC7E7 #74D7EE #ABE7F5

Accessibility & contrast

On white

1.99

#3EC7E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#3EC7E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EC7E7

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EC7E7	#FFFFFF	#000000	##000000
##3EC7E7	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C1E9

Deuteranopia (green-blind)

#9BB0E7

Tritanopia (blue-blind)

#00D2D1

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #3ec7e7;
/* rgb */ color: rgb(62, 199, 231);
/* oklch */ color: oklch(77.1% 0.122 217.1);

Tailwind

colors: {
  custom: {
    50: '#8bd8ee',
    500: '#3ec7e7',
    950: '#000000',
  },
}

SCSS

$custom: #3ec7e7;
$custom-light: #8bd8ee;
$custom-dark: #000000;

JSON

{
  "hex": "#3ec7e7",
  "rgb": {
    "r": 62,
    "g": 199,
    "b": 231
  },
  "hsl": {
    "h": 191.361,
    "s": 77.88,
    "l": 57.451
  },
  "oklch": {
    "l": 0.7706,
    "c": 0.12203,
    "h": 217.1
  },
  "luminance": 0.47641
}

Semantic roles & 50–950 ramp

primary

#3EC7E7

secondary

#E3AB9E

accent

#5833F4

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #3EC7E7

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

Preview Lab → · Contrast checker → · Palette generator →