#4BC9BB#4BC9BB

#4BC9BB is a light, moderate teal. Relative luminance 0.469; OKLCH L 76.3% C 0.112 H 184.8°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#4BC9BB
RGB	rgb(75, 201, 187)
HSL	hsl(173, 54%, 54%)
HSV	hsv(173, 63%, 79%)
CMYK	cmyk(62.7%, 0%, 7%, 21.2%)
CIE-LAB	lab(74.10, -37.80, -3.29)
CIE-LCH	lch(74.10, 37.94, 184.97°)
OKLab	oklab(76.28% -0.1117 -0.0095)
OKLCH	oklch(76.28% 0.112 184.8)
XYZ	xyz(32.7538, 46.8535, 54.3215)
Luminance	0.4686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC9BB #C94B59

analogous

#4BC97C #4BC9BB #4B98C9

triadic

#4BC9BB #BB4BC9 #C9BB4B

tetradic

#4BC9BB #7C4BC9 #C94B59 #98C94B

square

#4BC9BB #7C4BC9 #C94B59 #98C94B

split-complementary

#4BC9BB #C94B98 #C97C4B

monochromatic

#23766D #32A598 #4BC9BB #7AD7CD #A9E5DF

Accessibility & contrast

On white

2.02

#4BC9BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#4BC9BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC9BB

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC9BB	#FFFFFF	#000000	##000000
##4BC9BB	1.00	2.02	10.37	10.37
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFBEBB

Deuteranopia (green-blind)

#ADB0BC

Tritanopia (blue-blind)

#00CDC4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4bc9bb;
/* rgb */ color: rgb(75, 201, 187);
/* oklch */ color: oklch(76.3% 0.112 184.8);

Tailwind

colors: {
  custom: {
    50: '#8cdacf',
    500: '#4bc9bb',
    950: '#000000',
  },
}

SCSS

$custom: #4bc9bb;
$custom-light: #8cdacf;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc9bb",
  "rgb": {
    "r": 75,
    "g": 201,
    "b": 187
  },
  "hsl": {
    "h": 173.333,
    "s": 53.846,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76281,
    "c": 0.1121,
    "h": 184.8
  },
  "luminance": 0.46857
}

Semantic roles & 50–950 ramp

primary

#4BC9BB

secondary

#D39DA3

accent

#4B5BDD

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #4BC9BB

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

Preview Lab → · Contrast checker → · Palette generator →