#4BBBB3#4BBBB3

#4BBBB3 is a light, moderate teal. Relative luminance 0.403; OKLCH L 72.6% C 0.102 H 188.6°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#4BBBB3
RGB	rgb(75, 187, 179)
HSL	hsl(176, 45%, 51%)
HSV	hsv(176, 60%, 73%)
CMYK	cmyk(59.9%, 0%, 4.3%, 26.7%)
CIE-LAB	lab(69.67, -33.43, -5.44)
CIE-LCH	lch(69.67, 33.88, 189.25°)
OKLab	oklab(72.62% -0.1005 -0.0153)
OKLCH	oklch(72.62% 0.102 188.6)
XYZ	xyz(28.8050, 40.2882, 48.8974)
Luminance	0.4029 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBBB3 #BB4B53

analogous

#4BBB7B #4BBBB3 #4B8BBB

triadic

#4BBBB3 #B34BBB #BBB34B

tetradic

#4BBBB3 #7B4BBB #BB4B53 #8BBB4B

square

#4BBBB3 #7B4BBB #BB4B53 #8BBB4B

split-complementary

#4BBBB3 #BB4B8B #BB7B4B

monochromatic

#266561 #37928B #4BBBB3 #77CCC6 #A4DDD9

Accessibility & contrast

On white

2.32

#4BBBB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#4BBBB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBBB3

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBBB3	#FFFFFF	#000000	##000000
##4BBBB3	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B2B3

Deuteranopia (green-blind)

#A0A5B4

Tritanopia (blue-blind)

#00BFB8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bbbb3;
/* rgb */ color: rgb(75, 187, 179);
/* oklch */ color: oklch(72.6% 0.102 188.6);

Tailwind

colors: {
  custom: {
    50: '#89d0c9',
    500: '#4bbbb3',
    950: '#000000',
  },
}

SCSS

$custom: #4bbbb3;
$custom-light: #89d0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbbb3",
  "rgb": {
    "r": 75,
    "g": 187,
    "b": 179
  },
  "hsl": {
    "h": 175.714,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.7262,
    "c": 0.10164,
    "h": 188.6
  },
  "luminance": 0.40291
}

Semantic roles & 50–950 ramp

primary

#4BBBB3

secondary

#CA989C

accent

#535CD5

background

#F9FCFC

surface

#F1F9F8

border

#CBD2D1

text

#0D1413

muted

#7E8282

Preview Lab

Preview with #4BBBB3

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

Preview Lab → · Contrast checker → · Palette generator →