#3EB1CF#3EB1CF

#3EB1CF is a light, moderate cyan. Relative luminance 0.370; OKLCH L 70.9% C 0.109 H 218.8°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#3EB1CF
RGB	rgb(62, 177, 207)
HSL	hsl(192, 60%, 53%)
HSV	hsv(192, 70%, 81%)
CMYK	cmyk(70%, 14.5%, 0%, 18.8%)
CIE-LAB	lab(67.25, -22.38, -24.54)
CIE-LCH	lch(67.25, 33.21, 227.64°)
OKLab	oklab(70.87% -0.0851 -0.0685)
OKLCH	oklch(70.87% 0.109 218.8)
XYZ	xyz(28.9666, 36.9701, 64.6287)
Luminance	0.3697 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB1CF #CF5C3E

analogous

#3ECFA5 #3EB1CF #3E68CF

triadic

#3EB1CF #CF3EB1 #B1CF3E

tetradic

#3EB1CF #A53ECF #CF5C3E #68CF3E

square

#3EB1CF #A53ECF #CF5C3E #68CF3E

split-complementary

#3EB1CF #CF3E68 #CFA53E

monochromatic

#1D6375 #298DA6 #3EB1CF #6FC5DB #A0D9E7

Accessibility & contrast

On white

2.50

#3EB1CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#3EB1CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB1CF

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB1CF	#FFFFFF	#000000	##000000
##3EB1CF	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EACD1

Deuteranopia (green-blind)

#8A9DCF

Tritanopia (blue-blind)

#00BBBA

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3eb1cf;
/* rgb */ color: rgb(62, 177, 207);
/* oklch */ color: oklch(70.9% 0.109 218.8);

Tailwind

colors: {
  custom: {
    50: '#86c8dd',
    500: '#3eb1cf',
    950: '#000000',
  },
}

SCSS

$custom: #3eb1cf;
$custom-light: #86c8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb1cf",
  "rgb": {
    "r": 62,
    "g": 177,
    "b": 207
  },
  "hsl": {
    "h": 192.414,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.70872,
    "c": 0.10925,
    "h": 218.8
  },
  "luminance": 0.36973
}

Semantic roles & 50–950 ramp

primary

#3EB1CF

secondary

#D4A295

accent

#6544E3

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3EB1CF

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

Preview Lab → · Contrast checker → · Palette generator →