#43B9CB#43B9CB

#43B9CB is a light, moderate teal. Relative luminance 0.402; OKLCH L 72.8% C 0.106 H 209.4°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#43B9CB
RGB	rgb(67, 185, 203)
HSL	hsl(188, 57%, 53%)
HSV	hsv(188, 67%, 80%)
CMYK	cmyk(67%, 8.9%, 0%, 20.4%)
CIE-LAB	lab(69.61, -26.93, -18.74)
CIE-LCH	lch(69.61, 32.81, 214.83°)
OKLab	oklab(72.76% -0.0923 -0.052)
OKLCH	oklch(72.76% 0.106 209.4)
XYZ	xyz(30.4386, 40.1996, 62.6434)
Luminance	0.4020 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B9CB #CB5543

analogous

#43CB99 #43B9CB #4375CB

triadic

#43B9CB #CB43B9 #B9CB43

tetradic

#43B9CB #9943CB #CB5543 #75CB43

square

#43B9CB #9943CB #CB5543 #75CB43

split-complementary

#43B9CB #CB4375 #CB9943

monochromatic

#206974 #2D94A4 #43B9CB #73CBD8 #A3DDE6

Accessibility & contrast

On white

2.32

#43B9CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#43B9CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B9CB

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B9CB	#FFFFFF	#000000	##000000
##43B9CB	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B2CC

Deuteranopia (green-blind)

#95A4CB

Tritanopia (blue-blind)

#00C1BE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #43b9cb;
/* rgb */ color: rgb(67, 185, 203);
/* oklch */ color: oklch(72.8% 0.106 209.4);

Tailwind

colors: {
  custom: {
    50: '#88ceda',
    500: '#43b9cb',
    950: '#000000',
  },
}

SCSS

$custom: #43b9cb;
$custom-light: #88ceda;
$custom-dark: #000000;

JSON

{
  "hex": "#43b9cb",
  "rgb": {
    "r": 67,
    "g": 185,
    "b": 203
  },
  "hsl": {
    "h": 187.941,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.72757,
    "c": 0.106,
    "h": 209.4
  },
  "luminance": 0.40203
}

Semantic roles & 50–950 ramp

primary

#43B9CB

secondary

#D29F98

accent

#5C48E0

background

#F9FCFD

surface

#F1F9FA

border

#CBD2D3

text

#0D1314

muted

#7E8283

Preview Lab

Preview with #43B9CB

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

Preview Lab → · Contrast checker → · Palette generator →