#4FB1BF#4FB1BF

#4FB1BF is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.8% C 0.093 H 208.0°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#4FB1BF
RGB	rgb(79, 177, 191)
HSL	hsl(188, 47%, 53%)
HSV	hsv(188, 59%, 75%)
CMYK	cmyk(58.6%, 7.3%, 0%, 25.1%)
CIE-LAB	lab(67.18, -24.46, -15.78)
CIE-LCH	lch(67.18, 29.11, 212.83°)
OKLab	oklab(70.76% -0.0822 -0.0437)
OKLCH	oklch(70.76% 0.093 208)
XYZ	xyz(28.3467, 36.8653, 54.9020)
Luminance	0.3687 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB1BF #BF5D4F

analogous

#4FBF95 #4FB1BF #4F79BF

triadic

#4FB1BF #BF4FB1 #B1BF4F

tetradic

#4FB1BF #954FBF #BF5D4F #79BF4F

square

#4FB1BF #954FBF #BF5D4F #79BF4F

split-complementary

#4FB1BF #BF4F79 #BF954F

monochromatic

#27646C #388D99 #4FB1BF #7CC5CF #A9D9E0

Accessibility & contrast

On white

2.51

#4FB1BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#4FB1BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB1BF

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB1BF	#FFFFFF	#000000	##000000
##4FB1BF	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3ABC0

Deuteranopia (green-blind)

#929EBF

Tritanopia (blue-blind)

#00B8B5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4fb1bf;
/* rgb */ color: rgb(79, 177, 191);
/* oklch */ color: oklch(70.8% 0.093 208.0);

Tailwind

colors: {
  custom: {
    50: '#8bc8d2',
    500: '#4fb1bf',
    950: '#000000',
  },
}

SCSS

$custom: #4fb1bf;
$custom-light: #8bc8d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb1bf",
  "rgb": {
    "r": 79,
    "g": 177,
    "b": 191
  },
  "hsl": {
    "h": 187.5,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.70759,
    "c": 0.09312,
    "h": 208
  },
  "luminance": 0.36868
}

Semantic roles & 50–950 ramp

primary

#4FB1BF

secondary

#CDA39D

accent

#6251D6

background

#F9FCFC

surface

#F1F8F9

border

#CBD1D2

text

#0D1314

muted

#7E8282

Preview Lab

Preview with #4FB1BF

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

Preview Lab → · Contrast checker → · Palette generator →