#3BB2CA#3BB2CA

#3BB2CA is a light, moderate cyan. Relative luminance 0.370; OKLCH L 70.8% C 0.108 H 214.1°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3BB2CA
RGB	rgb(59, 178, 202)
HSL	hsl(190, 57%, 51%)
HSV	hsv(190, 71%, 79%)
CMYK	cmyk(70.8%, 11.9%, 0%, 20.8%)
CIE-LAB	lab(67.30, -24.86, -21.72)
CIE-LCH	lch(67.30, 33.01, 221.14°)
OKLab	oklab(70.83% -0.0895 -0.0605)
OKLCH	oklch(70.83% 0.108 214.1)
XYZ	xyz(28.3802, 37.0316, 61.5177)
Luminance	0.3704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB2CA #CA533B

analogous

#3BCA9A #3BB2CA #3B6ACA

triadic

#3BB2CA #CA3BB2 #B2CA3B

tetradic

#3BB2CA #9A3BCA #CA533B #6ACA3B

square

#3BB2CA #9A3BCA #CA533B #6ACA3B

split-complementary

#3BB2CA #CA3B6A #CA9A3B

monochromatic

#1E606D #2B8A9D #3BB2CA #6BC5D7 #9BD8E4

Accessibility & contrast

On white

2.50

#3BB2CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#3BB2CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB2CA

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB2CA	#FFFFFF	#000000	##000000
##3BB2CA	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1ACCB

Deuteranopia (green-blind)

#8D9ECA

Tritanopia (blue-blind)

#00BBB9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3bb2ca;
/* rgb */ color: rgb(59, 178, 202);
/* oklch */ color: oklch(70.8% 0.108 214.1);

Tailwind

colors: {
  custom: {
    50: '#84c9da',
    500: '#3bb2ca',
    950: '#000000',
  },
}

SCSS

$custom: #3bb2ca;
$custom-light: #84c9da;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb2ca",
  "rgb": {
    "r": 59,
    "g": 178,
    "b": 202
  },
  "hsl": {
    "h": 190.07,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.70829,
    "c": 0.10802,
    "h": 214.1
  },
  "luminance": 0.37035
}

Semantic roles & 50–950 ramp

primary

#3BB2CA

secondary

#D09B91

accent

#6147E1

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3BB2CA

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

Preview Lab → · Contrast checker → · Palette generator →