#43A9BE#43A9BE

#43A9BE is a light, moderate cyan. Relative luminance 0.333; OKLCH L 68.4% C 0.098 H 213.7°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#43A9BE
RGB	rgb(67, 169, 190)
HSL	hsl(190, 49%, 50%)
HSV	hsv(190, 65%, 75%)
CMYK	cmyk(64.7%, 11.1%, 0%, 25.5%)
CIE-LAB	lab(64.39, -22.80, -19.48)
CIE-LCH	lch(64.39, 29.99, 220.51°)
OKLab	oklab(68.41% -0.0811 -0.0541)
OKLCH	oklch(68.41% 0.098 213.7)
XYZ	xyz(25.7931, 33.2842, 53.7704)
Luminance	0.3329 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43A9BE #BE5843

analogous

#43BE96 #43A9BE #436BBE

triadic

#43A9BE #BE43A9 #A9BE43

tetradic

#43A9BE #9643BE #BE5843 #6BBE43

square

#43A9BE #9643BE #BE5843 #6BBE43

split-complementary

#43A9BE #BE436B #BE9643

monochromatic

#235964 #328191 #43A9BE #70BECE #9ED3DD

Accessibility & contrast

On white

2.74

#43A9BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#43A9BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43A9BE

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43A9BE	#FFFFFF	#000000	##000000
##43A9BE	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A4BF

Deuteranopia (green-blind)

#8896BE

Tritanopia (blue-blind)

#00B1AF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #43a9be;
/* rgb */ color: rgb(67, 169, 190);
/* oklch */ color: oklch(68.4% 0.098 213.7);

Tailwind

colors: {
  custom: {
    50: '#85c2d1',
    500: '#43a9be',
    950: '#000000',
  },
}

SCSS

$custom: #43a9be;
$custom-light: #85c2d1;
$custom-dark: #000000;

JSON

{
  "hex": "#43a9be",
  "rgb": {
    "r": 67,
    "g": 169,
    "b": 190
  },
  "hsl": {
    "h": 190.244,
    "s": 48.617,
    "l": 50.392
  },
  "oklch": {
    "l": 0.68406,
    "c": 0.09753,
    "h": 213.7
  },
  "luminance": 0.33287
}

Semantic roles & 50–950 ramp

primary

#43A9BE

secondary

#CA9C93

accent

#6750D8

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #43A9BE

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

Preview Lab → · Contrast checker → · Palette generator →