#4BC1B3#4BC1B3

#4BC1B3 is a light, moderate teal. Relative luminance 0.429; OKLCH L 74.1% C 0.107 H 184.3°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#4BC1B3
RGB	rgb(75, 193, 179)
HSL	hsl(173, 49%, 53%)
HSV	hsv(173, 61%, 76%)
CMYK	cmyk(61.1%, 0%, 7.3%, 24.3%)
CIE-LAB	lab(71.48, -36.23, -2.78)
CIE-LCH	lch(71.48, 36.34, 184.39°)
OKLab	oklab(74.08% -0.1069 -0.0081)
OKLCH	oklch(74.08% 0.107 184.3)
XYZ	xyz(30.1046, 42.8873, 49.3306)
Luminance	0.4289 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC1B3 #C14B59

analogous

#4BC178 #4BC1B3 #4B94C1

triadic

#4BC1B3 #B34BC1 #C1B34B

tetradic

#4BC1B3 #784BC1 #C14B59 #94C14B

square

#4BC1B3 #784BC1 #C14B59 #94C14B

split-complementary

#4BC1B3 #C14B94 #C1784B

monochromatic

#256C64 #359A8E #4BC1B3 #79D1C6 #A6E0D9

Accessibility & contrast

On white

2.19

#4BC1B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#4BC1B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC1B3

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC1B3	#FFFFFF	#000000	##000000
##4BC1B3	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B7B3

Deuteranopia (green-blind)

#A6AAB4

Tritanopia (blue-blind)

#00C5BD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4bc1b3;
/* rgb */ color: rgb(75, 193, 179);
/* oklch */ color: oklch(74.1% 0.107 184.3);

Tailwind

colors: {
  custom: {
    50: '#8ad4c9',
    500: '#4bc1b3',
    950: '#000000',
  },
}

SCSS

$custom: #4bc1b3;
$custom-light: #8ad4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc1b3",
  "rgb": {
    "r": 75,
    "g": 193,
    "b": 179
  },
  "hsl": {
    "h": 172.881,
    "s": 48.76,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74083,
    "c": 0.10718,
    "h": 184.3
  },
  "luminance": 0.4289
}

Semantic roles & 50–950 ramp

primary

#4BC1B3

secondary

#CE9AA0

accent

#4F60D8

background

#F9FDFC

surface

#F1FAF8

border

#CBD3D1

text

#0D1413

muted

#7E8382

Preview Lab

Preview with #4BC1B3

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

Preview Lab → · Contrast checker → · Palette generator →