#4FA3B0#4FA3B0

#4FA3B0 is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.8% C 0.083 H 208.8°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#4FA3B0
RGB	rgb(79, 163, 176)
HSL	hsl(188, 38%, 50%)
HSV	hsv(188, 55%, 69%)
CMYK	cmyk(55.1%, 7.4%, 0%, 31%)
CIE-LAB	lab(62.50, -21.65, -14.48)
CIE-LCH	lch(62.50, 26.04, 213.79°)
OKLab	oklab(66.83% -0.0729 -0.04)
OKLCH	oklch(66.83% 0.083 208.8)
XYZ	xyz(24.1550, 30.9890, 45.7744)
Luminance	0.3099 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA3B0 #B05C4F

analogous

#4FB08C #4FA3B0 #4F73B0

triadic

#4FA3B0 #B04FA3 #A3B04F

tetradic

#4FA3B0 #8C4FB0 #B05C4F #73B04F

square

#4FA3B0 #8C4FB0 #B05C4F #73B04F

split-complementary

#4FA3B0 #B04F73 #B08C4F

monochromatic

#29555C #3C7C86 #4FA3B0 #79B9C3 #A3CFD6

Accessibility & contrast

On white

2.92

#4FA3B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#4FA3B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA3B0

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA3B0	#FFFFFF	#000000	##000000
##4FA3B0	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979EB1

Deuteranopia (green-blind)

#8892B0

Tritanopia (blue-blind)

#00A9A7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4fa3b0;
/* rgb */ color: rgb(79, 163, 176);
/* oklch */ color: oklch(66.8% 0.083 208.8);

Tailwind

colors: {
  custom: {
    50: '#89bec7',
    500: '#4fa3b0',
    950: '#000000',
  },
}

SCSS

$custom: #4fa3b0;
$custom-light: #89bec7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa3b0",
  "rgb": {
    "r": 79,
    "g": 163,
    "b": 176
  },
  "hsl": {
    "h": 188.041,
    "s": 38.039,
    "l": 50
  },
  "oklch": {
    "l": 0.66835,
    "c": 0.08321,
    "h": 208.8
  },
  "luminance": 0.30991
}

Semantic roles & 50–950 ramp

primary

#4FA3B0

secondary

#C39D98

accent

#695ACE

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4FA3B0

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

Preview Lab → · Contrast checker → · Palette generator →