#4FBBB5#4FBBB5

#4FBBB5 is a light, moderate teal. Relative luminance 0.405; OKLCH L 72.8% C 0.099 H 190.2°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#4FBBB5
RGB	rgb(79, 187, 181)
HSL	hsl(177, 44%, 52%)
HSV	hsv(177, 58%, 73%)
CMYK	cmyk(57.8%, 0%, 3.2%, 26.7%)
CIE-LAB	lab(69.85, -32.16, -6.27)
CIE-LCH	lch(69.85, 32.76, 191.03°)
OKLab	oklab(72.81% -0.0974 -0.0175)
OKLCH	oklch(72.81% 0.099 190.2)
XYZ	xyz(29.3316, 40.5361, 49.9856)
Luminance	0.4054 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBBB5 #BB4F55

analogous

#4FBB7F #4FBBB5 #4F8BBB

triadic

#4FBBB5 #B54FBB #BBB54F

tetradic

#4FBBB5 #7F4FBB #BB4F55 #8BBB4F

square

#4FBBB5 #7F4FBB #BB4F55 #8BBB4F

split-complementary

#4FBBB5 #BB4F8B #BB7F4F

monochromatic

#286864 #39948F #4FBBB5 #7BCCC8 #A7DDDA

Accessibility & contrast

On white

2.31

#4FBBB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#4FBBB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBBB5

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBBB5	#FFFFFF	#000000	##000000
##4FBBB5	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B2B5

Deuteranopia (green-blind)

#A0A5B6

Tritanopia (blue-blind)

#00C0B9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4fbbb5;
/* rgb */ color: rgb(79, 187, 181);
/* oklch */ color: oklch(72.8% 0.099 190.2);

Tailwind

colors: {
  custom: {
    50: '#8bd0cb',
    500: '#4fbbb5',
    950: '#000000',
  },
}

SCSS

$custom: #4fbbb5;
$custom-light: #8bd0cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbbb5",
  "rgb": {
    "r": 79,
    "g": 187,
    "b": 181
  },
  "hsl": {
    "h": 176.667,
    "s": 44.262,
    "l": 52.157
  },
  "oklch": {
    "l": 0.72814,
    "c": 0.09891,
    "h": 190.2
  },
  "luminance": 0.40539
}

Semantic roles & 50–950 ramp

primary

#4FBBB5

secondary

#CA9B9E

accent

#545BD4

background

#F9FCFC

surface

#F1F9F8

border

#CBD2D1

text

#0D1413

muted

#7E8282

Preview Lab

Preview with #4FBBB5

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

Preview Lab → · Contrast checker → · Palette generator →