#4FA3B2#4FA3B2

#4FA3B2 is a light, moderate teal. Relative luminance 0.311; OKLCH L 66.9% C 0.084 H 210.7°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4FA3B2
RGB	rgb(79, 163, 178)
HSL	hsl(189, 39%, 50%)
HSV	hsv(189, 56%, 70%)
CMYK	cmyk(55.6%, 8.4%, 0%, 30.2%)
CIE-LAB	lab(62.57, -21.07, -15.50)
CIE-LCH	lch(62.57, 26.16, 216.35°)
OKLab	oklab(66.91% -0.0721 -0.0429)
OKLCH	oklch(66.91% 0.084 210.7)
XYZ	xyz(24.3543, 31.0687, 46.8243)
Luminance	0.3107 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA3B2 #B25E4F

analogous

#4FB28F #4FA3B2 #4F71B2

triadic

#4FA3B2 #B24FA3 #A3B24F

tetradic

#4FA3B2 #8F4FB2 #B25E4F #71B24F

square

#4FA3B2 #8F4FB2 #B25E4F #71B24F

split-complementary

#4FA3B2 #B24F71 #B28F4F

monochromatic

#29565E #3C7D88 #4FA3B2 #7AB9C5 #A4D0D7

Accessibility & contrast

On white

2.91

#4FA3B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#4FA3B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA3B2

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA3B2	#FFFFFF	#000000	##000000
##4FA3B2	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969EB3

Deuteranopia (green-blind)

#8792B2

Tritanopia (blue-blind)

#00AAA7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4fa3b2;
/* rgb */ color: rgb(79, 163, 178);
/* oklch */ color: oklch(66.9% 0.084 210.7);

Tailwind

colors: {
  custom: {
    50: '#89bec9',
    500: '#4fa3b2',
    950: '#000000',
  },
}

SCSS

$custom: #4fa3b2;
$custom-light: #89bec9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa3b2",
  "rgb": {
    "r": 79,
    "g": 163,
    "b": 178
  },
  "hsl": {
    "h": 189.091,
    "s": 39.13,
    "l": 50.392
  },
  "oklch": {
    "l": 0.66911,
    "c": 0.08391,
    "h": 210.7
  },
  "luminance": 0.31071
}

Semantic roles & 50–950 ramp

primary

#4FA3B2

secondary

#C49F98

accent

#6B59CF

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4FA3B2

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

Preview Lab → · Contrast checker → · Palette generator →