#43B0BA#43B0BA

#43B0BA is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.9% C 0.098 H 203.7°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#43B0BA
RGB	rgb(67, 176, 186)
HSL	hsl(185, 47%, 50%)
HSV	hsv(185, 64%, 73%)
CMYK	cmyk(64%, 5.4%, 0%, 27.1%)
CIE-LAB	lab(66.36, -27.52, -14.28)
CIE-LCH	lch(66.36, 31.01, 207.42°)
OKLab	oklab(69.94% -0.0901 -0.0396)
OKLCH	oklch(69.94% 0.098 203.7)
XYZ	xyz(26.6992, 35.7862, 51.9452)
Luminance	0.3579 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B0BA #BA4D43

analogous

#43BA89 #43B0BA #4375BA

triadic

#43B0BA #BA43B0 #B0BA43

tetradic

#43B0BA #8943BA #BA4D43 #75BA43

square

#43B0BA #8943BA #BA4D43 #75BA43

split-complementary

#43B0BA #BA4375 #BA8943

monochromatic

#235B60 #33858D #43B0BA #6FC3CB #9CD6DB

Accessibility & contrast

On white

2.57

#43B0BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#43B0BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B0BA

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B0BA	#FFFFFF	#000000	##000000
##43B0BA	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A9BB

Deuteranopia (green-blind)

#919CBA

Tritanopia (blue-blind)

#00B7B3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #43b0ba;
/* rgb */ color: rgb(67, 176, 186);
/* oklch */ color: oklch(69.9% 0.098 203.7);

Tailwind

colors: {
  custom: {
    50: '#85c8ce',
    500: '#43b0ba',
    950: '#000000',
  },
}

SCSS

$custom: #43b0ba;
$custom-light: #85c8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#43b0ba",
  "rgb": {
    "r": 67,
    "g": 176,
    "b": 186
  },
  "hsl": {
    "h": 185.042,
    "s": 47.036,
    "l": 49.608
  },
  "oklch": {
    "l": 0.69944,
    "c": 0.09842,
    "h": 203.7
  },
  "luminance": 0.35789
}

Semantic roles & 50–950 ramp

primary

#43B0BA

secondary

#C89691

accent

#5C51D7

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #43B0BA

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

Preview Lab → · Contrast checker → · Palette generator →