#43CBB5#43CBB5

#43CBB5 is a light, vivid teal. Relative luminance 0.472; OKLCH L 76.4% C 0.120 H 179.9°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#43CBB5
RGB	rgb(67, 203, 181)
HSL	hsl(170, 57%, 53%)
HSV	hsv(170, 67%, 80%)
CMYK	cmyk(67%, 0%, 10.8%, 20.4%)
CIE-LAB	lab(74.34, -41.54, 0.30)
CIE-LCH	lch(74.34, 41.54, 179.59°)
OKLab	oklab(76.37% -0.1202 0.0001)
OKLCH	oklch(76.37% 0.12 179.9)
XYZ	xyz(32.0072, 47.2378, 51.1381)
Luminance	0.4724 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43CBB5 #CB4359

analogous

#43CB71 #43CBB5 #439DCB

triadic

#43CBB5 #B543CB #CBB543

tetradic

#43CBB5 #7143CB #CB4359 #9DCB43

square

#43CBB5 #7143CB #CB4359 #9DCB43

split-complementary

#43CBB5 #CB439D #CB7143

monochromatic

#207466 #2DA490 #43CBB5 #73D8C8 #A3E6DB

Accessibility & contrast

On white

2.01

#43CBB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#43CBB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43CBB5

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43CBB5	#FFFFFF	#000000	##000000
##43CBB5	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2BFB4

Deuteranopia (green-blind)

#AFB1B7

Tritanopia (blue-blind)

#00CEC4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #43cbb5;
/* rgb */ color: rgb(67, 203, 181);
/* oklch */ color: oklch(76.4% 0.120 179.9);

Tailwind

colors: {
  custom: {
    50: '#88dbcb',
    500: '#43cbb5',
    950: '#000000',
  },
}

SCSS

$custom: #43cbb5;
$custom-light: #88dbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#43cbb5",
  "rgb": {
    "r": 67,
    "g": 203,
    "b": 181
  },
  "hsl": {
    "h": 170.294,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76373,
    "c": 0.12024,
    "h": 179.9
  },
  "luminance": 0.47241
}

Semantic roles & 50–950 ramp

primary

#43CBB5

secondary

#D298A1

accent

#4860E0

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #43CBB5

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

Preview Lab → · Contrast checker → · Palette generator →