#43C9DB#43C9DB

#43C9DB is a light, moderate teal. Relative luminance 0.481; OKLCH L 77.2% C 0.115 H 208.0°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#43C9DB
RGB	rgb(67, 201, 219)
HSL	hsl(187, 68%, 56%)
HSV	hsv(187, 69%, 86%)
CMYK	cmyk(69.4%, 8.2%, 0%, 14.1%)
CIE-LAB	lab(74.87, -29.99, -19.47)
CIE-LCH	lch(74.87, 35.76, 212.99°)
OKLab	oklab(77.18% -0.1018 -0.0541)
OKLCH	oklch(77.18% 0.115 208)
XYZ	xyz(35.9821, 48.0769, 74.3875)
Luminance	0.4808 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43C9DB #DB5543

analogous

#43DBA1 #43C9DB #437DDB

triadic

#43C9DB #DB43C9 #C9DB43

tetradic

#43C9DB #A143DB #DB5543 #7DDB43

square

#43C9DB #A143DB #DB5543 #7DDB43

split-complementary

#43C9DB #DB437D #DBA143

monochromatic

#1A7C89 #24ABBD #43C9DB #76D8E5 #AAE7EF

Accessibility & contrast

On white

1.98

#43C9DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#43C9DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C9DB

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43C9DB	#FFFFFF	#000000	##000000
##43C9DB	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8C1DC

Deuteranopia (green-blind)

#A2B1DB

Tritanopia (blue-blind)

#00D2CE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #43c9db;
/* rgb */ color: rgb(67, 201, 219);
/* oklch */ color: oklch(77.2% 0.115 208.0);

Tailwind

colors: {
  custom: {
    50: '#8bd9e6',
    500: '#43c9db',
    950: '#000000',
  },
}

SCSS

$custom: #43c9db;
$custom-light: #8bd9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#43c9db",
  "rgb": {
    "r": 67,
    "g": 201,
    "b": 219
  },
  "hsl": {
    "h": 187.105,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.77178,
    "c": 0.11532,
    "h": 208
  },
  "luminance": 0.48081
}

Semantic roles & 50–950 ramp

primary

#43C9DB

secondary

#DCA59E

accent

#523DEB

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0D1415

muted

#7E8384

Preview Lab

Preview with #43C9DB

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

Preview Lab → · Contrast checker → · Palette generator →