#43ECF1#43ECF1

#43ECF1 is a very light, vivid teal. Relative luminance 0.675; OKLCH L 86.2% C 0.133 H 198.0°. Best body text is #000000 at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#43ECF1
RGB	rgb(67, 236, 241)
HSL	hsl(182, 86%, 60%)
HSV	hsv(182, 72%, 95%)
CMYK	cmyk(72.2%, 2.1%, 0%, 5.5%)
CIE-LAB	lab(85.77, -40.00, -14.77)
CIE-LCH	lch(85.77, 42.64, 200.26°)
OKLab	oklab(86.22% -0.1265 -0.041)
OKLCH	oklch(86.22% 0.133 198)
XYZ	xyz(48.1802, 67.5293, 93.6972)
Luminance	0.6754 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43ECF1 #F14843

analogous

#43F19F #43ECF1 #4395F1

triadic

#43ECF1 #F143EC #ECF143

tetradic

#43ECF1 #9F43F1 #F14843 #95F143

square

#43ECF1 #9F43F1 #F14843 #95F143

split-complementary

#43ECF1 #F14395 #F19F43

monochromatic

#0DA8AD #11E0E6 #43ECF1 #7CF2F5 #B5F8F9

Accessibility & contrast

On white

1.45

#43ECF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.51

#43ECF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43ECF1

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43ECF1	#FFFFFF	#000000	##000000
##43ECF1	1.00	1.45	14.51	14.51
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.51	21.00	1.00	1.00
##000000	14.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE1F2

Deuteranopia (green-blind)

#C2CFF2

Tritanopia (blue-blind)

#00F4ED

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #43ecf1;
/* rgb */ color: rgb(67, 236, 241);
/* oklch */ color: oklch(86.2% 0.133 198.0);

Tailwind

colors: {
  custom: {
    50: '#91f2f5',
    500: '#43ecf1',
    950: '#000000',
  },
}

SCSS

$custom: #43ecf1;
$custom-light: #91f2f5;
$custom-dark: #000000;

JSON

{
  "hex": "#43ecf1",
  "rgb": {
    "r": 67,
    "g": 236,
    "b": 241
  },
  "hsl": {
    "h": 181.724,
    "s": 86.139,
    "l": 60.392
  },
  "oklch": {
    "l": 0.86224,
    "c": 0.13299,
    "h": 198
  },
  "luminance": 0.67535
}

Semantic roles & 50–950 ramp

primary

#43ECF1

secondary

#AD2F2B

accent

#0903E3

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #43ECF1

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

Preview Lab → · Contrast checker → · Palette generator →