#4BB0B2#4BB0B2

#4BB0B2 is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.9% C 0.093 H 197.0°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#4BB0B2
RGB	rgb(75, 176, 178)
HSL	hsl(181, 41%, 50%)
HSV	hsv(181, 58%, 70%)
CMYK	cmyk(57.9%, 1.1%, 0%, 30.2%)
CIE-LAB	lab(66.33, -28.42, -9.85)
CIE-LCH	lch(66.33, 30.08, 199.13°)
OKLab	oklab(69.91% -0.0891 -0.0273)
OKLCH	oklch(69.91% 0.093 197)
XYZ	xyz(26.4594, 35.7582, 47.6184)
Luminance	0.3576 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB0B2 #B24D4B

analogous

#4BB281 #4BB0B2 #4B7DB2

triadic

#4BB0B2 #B24BB0 #B0B24B

tetradic

#4BB0B2 #814BB2 #B24D4B #7DB24B

square

#4BB0B2 #814BB2 #B24D4B #7DB24B

split-complementary

#4BB0B2 #B24B7D #B2814B

monochromatic

#275B5C #398587 #4BB0B2 #75C3C5 #A0D6D7

Accessibility & contrast

On white

2.58

#4BB0B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#4BB0B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB0B2

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB0B2	#FFFFFF	#000000	##000000
##4BB0B2	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A8B2

Deuteranopia (green-blind)

#949CB3

Tritanopia (blue-blind)

#00B5B0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4bb0b2;
/* rgb */ color: rgb(75, 176, 178);
/* oklch */ color: oklch(69.9% 0.093 197.0);

Tailwind

colors: {
  custom: {
    50: '#88c8c9',
    500: '#4bb0b2',
    950: '#000000',
  },
}

SCSS

$custom: #4bb0b2;
$custom-light: #88c8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb0b2",
  "rgb": {
    "r": 75,
    "g": 176,
    "b": 178
  },
  "hsl": {
    "h": 181.165,
    "s": 40.711,
    "l": 49.608
  },
  "oklch": {
    "l": 0.69908,
    "c": 0.09314,
    "h": 197
  },
  "luminance": 0.35761
}

Semantic roles & 50–950 ramp

primary

#4BB0B2

secondary

#C49695

accent

#5A57D1

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #4BB0B2

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

Preview Lab → · Contrast checker → · Palette generator →