#43B2CC#43B2CC

#43B2CC is a light, moderate cyan. Relative luminance 0.374; OKLCH L 71.1% C 0.105 H 216.3°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#43B2CC
RGB	rgb(67, 178, 204)
HSL	hsl(191, 57%, 53%)
HSV	hsv(191, 67%, 80%)
CMYK	cmyk(67.2%, 12.7%, 0%, 20%)
CIE-LAB	lab(67.57, -23.10, -22.39)
CIE-LCH	lch(67.57, 32.17, 224.11°)
OKLab	oklab(71.13% -0.0848 -0.0623)
OKLCH	oklch(71.13% 0.105 216.3)
XYZ	xyz(29.1297, 37.3905, 62.7969)
Luminance	0.3739 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B2CC #CC5D43

analogous

#43CCA1 #43B2CC #436DCC

triadic

#43B2CC #CC43B2 #B2CC43

tetradic

#43B2CC #A143CC #CC5D43 #6DCC43

square

#43B2CC #A143CC #CC5D43 #6DCC43

split-complementary

#43B2CC #CC436D #CCA143

monochromatic

#206575 #2D8EA5 #43B2CC #73C6D9 #A3D9E6

Accessibility & contrast

On white

2.48

#43B2CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#43B2CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B2CC

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B2CC	#FFFFFF	#000000	##000000
##43B2CC	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0ADCD

Deuteranopia (green-blind)

#8D9ECC

Tritanopia (blue-blind)

#00BBBA

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #43b2cc;
/* rgb */ color: rgb(67, 178, 204);
/* oklch */ color: oklch(71.1% 0.105 216.3);

Tailwind

colors: {
  custom: {
    50: '#87c9db',
    500: '#43b2cc',
    950: '#000000',
  },
}

SCSS

$custom: #43b2cc;
$custom-light: #87c9db;
$custom-dark: #000000;

JSON

{
  "hex": "#43b2cc",
  "rgb": {
    "r": 67,
    "g": 178,
    "b": 204
  },
  "hsl": {
    "h": 191.387,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.71125,
    "c": 0.10528,
    "h": 216.3
  },
  "luminance": 0.37394
}

Semantic roles & 50–950 ramp

primary

#43B2CC

secondary

#D3A398

accent

#6447E1

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B2CC

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

Preview Lab → · Contrast checker → · Palette generator →