#43D3E6#43D3E6

#43D3E6 is a light, vivid teal. Relative luminance 0.535; OKLCH L 80.0% C 0.121 H 207.9°. Best body text is #000000 at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#43D3E6
RGB	rgb(67, 211, 230)
HSL	hsl(187, 77%, 58%)
HSV	hsv(187, 71%, 90%)
CMYK	cmyk(70.9%, 8.3%, 0%, 9.8%)
CIE-LAB	lab(78.16, -31.54, -20.40)
CIE-LCH	lch(78.16, 37.56, 212.89°)
OKLab	oklab(79.95% -0.1071 -0.0567)
OKLCH	oklch(79.95% 0.121 207.9)
XYZ	xyz(39.8857, 53.4903, 83.0701)
Luminance	0.5350 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43D3E6 #E65643

analogous

#43E6A7 #43D3E6 #4381E6

triadic

#43D3E6 #E643D3 #D3E643

tetradic

#43D3E6 #A743E6 #E65643 #81E643

square

#43D3E6 #A743E6 #E65643 #81E643

split-complementary

#43D3E6 #E64381 #E6A743

monochromatic

#148B9A #1CBBD0 #43D3E6 #79E0ED #AFECF4

Accessibility & contrast

On white

1.80

#43D3E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.70

#43D3E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43D3E6

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43D3E6	#FFFFFF	#000000	##000000
##43D3E6	1.00	1.80	11.70	11.70
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.70	21.00	1.00	1.00
##000000	11.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CBE7

Deuteranopia (green-blind)

#AABAE6

Tritanopia (blue-blind)

#00DCD9

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #43d3e6;
/* rgb */ color: rgb(67, 211, 230);
/* oklch */ color: oklch(80.0% 0.121 207.9);

Tailwind

colors: {
  custom: {
    50: '#8de1ee',
    500: '#43d3e6',
    950: '#000000',
  },
}

SCSS

$custom: #43d3e6;
$custom-light: #8de1ee;
$custom-dark: #000000;

JSON

{
  "hex": "#43d3e6",
  "rgb": {
    "r": 67,
    "g": 211,
    "b": 230
  },
  "hsl": {
    "h": 186.994,
    "s": 76.526,
    "l": 58.235
  },
  "oklch": {
    "l": 0.79954,
    "c": 0.12123,
    "h": 207.9
  },
  "luminance": 0.53495
}

Semantic roles & 50–950 ramp

primary

#43D3E6

secondary

#9E3C30

accent

#4B35F3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #43D3E6

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

Preview Lab → · Contrast checker → · Palette generator →