#43BBD6#43BBD6

#43BBD6 is a light, moderate cyan. Relative luminance 0.416; OKLCH L 73.7% C 0.111 H 215.8°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#43BBD6
RGB	rgb(67, 187, 214)
HSL	hsl(191, 64%, 55%)
HSV	hsv(191, 69%, 84%)
CMYK	cmyk(68.7%, 12.6%, 0%, 16.1%)
CIE-LAB	lab(70.58, -24.59, -23.28)
CIE-LCH	lch(70.58, 33.86, 223.43°)
OKLab	oklab(73.67% -0.09 -0.0648)
OKLCH	oklch(73.67% 0.111 215.8)
XYZ	xyz(32.2176, 41.5853, 69.9341)
Luminance	0.4159 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BBD6 #D65E43

analogous

#43D6A7 #43BBD6 #4372D6

triadic

#43BBD6 #D643BB #BBD643

tetradic

#43BBD6 #A743D6 #D65E43 #72D643

square

#43BBD6 #A743D6 #D65E43 #72D643

split-complementary

#43BBD6 #D64372 #D6A743

monochromatic

#1C7082 #279BB4 #43BBD6 #75CDE1 #A7DFEC

Accessibility & contrast

On white

2.25

#43BBD6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#43BBD6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BBD6

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BBD6	#FFFFFF	#000000	##000000
##43BBD6	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B5D8

Deuteranopia (green-blind)

#94A6D6

Tritanopia (blue-blind)

#00C5C3

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #43bbd6;
/* rgb */ color: rgb(67, 187, 214);
/* oklch */ color: oklch(73.7% 0.111 215.8);

Tailwind

colors: {
  custom: {
    50: '#89cfe2',
    500: '#43bbd6',
    950: '#000000',
  },
}

SCSS

$custom: #43bbd6;
$custom-light: #89cfe2;
$custom-dark: #000000;

JSON

{
  "hex": "#43bbd6",
  "rgb": {
    "r": 67,
    "g": 187,
    "b": 214
  },
  "hsl": {
    "h": 191.02,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.73666,
    "c": 0.1109,
    "h": 215.8
  },
  "luminance": 0.41589
}

Semantic roles & 50–950 ramp

primary

#43BBD6

secondary

#D9A79C

accent

#5F41E7

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #43BBD6

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

Preview Lab → · Contrast checker → · Palette generator →