#43D3E5#43D3E5

#43D3E5 is a light, vivid teal. Relative luminance 0.534; OKLCH L 79.9% C 0.121 H 207.2°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#43D3E5
RGB	rgb(67, 211, 229)
HSL	hsl(187, 76%, 58%)
HSV	hsv(187, 71%, 90%)
CMYK	cmyk(70.7%, 7.9%, 0%, 10.2%)
CIE-LAB	lab(78.13, -31.84, -19.91)
CIE-LCH	lch(78.13, 37.55, 212.03°)
OKLab	oklab(79.92% -0.1075 -0.0553)
OKLCH	oklch(79.92% 0.121 207.2)
XYZ	xyz(39.7457, 53.4343, 82.3327)
Luminance	0.5344 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43D3E5 #E55543

analogous

#43E5A6 #43D3E5 #4382E5

triadic

#43D3E5 #E543D3 #D3E543

tetradic

#43D3E5 #A643E5 #E55543 #82E543

square

#43D3E5 #A643E5 #E55543 #82E543

split-complementary

#43D3E5 #E54382 #E5A643

monochromatic

#158A99 #1DBBCE #43D3E5 #79E0EC #AFECF4

Accessibility & contrast

On white

1.80

#43D3E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#43D3E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43D3E5

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43D3E5	#FFFFFF	#000000	##000000
##43D3E5	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CBE6

Deuteranopia (green-blind)

#AABAE5

Tritanopia (blue-blind)

#00DCD8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #43d3e5;
/* rgb */ color: rgb(67, 211, 229);
/* oklch */ color: oklch(79.9% 0.121 207.2);

Tailwind

colors: {
  custom: {
    50: '#8de1ed',
    500: '#43d3e5',
    950: '#000000',
  },
}

SCSS

$custom: #43d3e5;
$custom-light: #8de1ed;
$custom-dark: #000000;

JSON

{
  "hex": "#43d3e5",
  "rgb": {
    "r": 67,
    "g": 211,
    "b": 229
  },
  "hsl": {
    "h": 186.667,
    "s": 75.701,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79916,
    "c": 0.12095,
    "h": 207.2
  },
  "luminance": 0.53439
}

Semantic roles & 50–950 ramp

primary

#43D3E5

secondary

#9C3C30

accent

#4A36F2

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #43D3E5

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

Preview Lab → · Contrast checker → · Palette generator →