#457A73#457A73

#457A73 is a mid, muted teal. Relative luminance 0.164; OKLCH L 54.0% C 0.058 H 184.8°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#457A73
RGB	rgb(69, 122, 115)
HSL	hsl(172, 28%, 37%)
HSV	hsv(172, 43%, 48%)
CMYK	cmyk(43.4%, 0%, 5.7%, 52.2%)
CIE-LAB	lab(47.52, -19.49, -1.70)
CIE-LCH	lch(47.52, 19.56, 184.99°)
OKLab	oklab(54.04% -0.0578 -0.0049)
OKLCH	oklch(54.04% 0.058 184.8)
XYZ	xyz(12.5071, 16.4212, 18.7269)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457A73 #7A454C

analogous

#457A58 #457A73 #45677A

triadic

#457A73 #73457A #7A7345

tetradic

#457A73 #58457A #7A454C #677A45

square

#457A73 #58457A #7A454C #677A45

split-complementary

#457A73 #7A4567 #7A5845

monochromatic

#192C29 #2F534E #457A73 #5BA198 #81B8B1

Accessibility & contrast

On white

4.90

#457A73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#457A73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457A73

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457A73	#FFFFFF	#000000	##FFFFFF
##457A73	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757573

Deuteranopia (green-blind)

#6C6E74

Tritanopia (blue-blind)

#307C78

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #457a73;
/* rgb */ color: rgb(69, 122, 115);
/* oklch */ color: oklch(54.0% 0.058 184.8);

Tailwind

colors: {
  custom: {
    50: '#7ca09b',
    500: '#457a73',
    950: '#000000',
  },
}

SCSS

$custom: #457a73;
$custom-light: #7ca09b;
$custom-dark: #000000;

JSON

{
  "hex": "#457a73",
  "rgb": {
    "r": 69,
    "g": 122,
    "b": 115
  },
  "hsl": {
    "h": 172.075,
    "s": 27.749,
    "l": 37.451
  },
  "oklch": {
    "l": 0.5404,
    "c": 0.05802,
    "h": 184.8
  },
  "luminance": 0.16422
}

Semantic roles & 50–950 ramp

primary

#457A73

secondary

#A3777D

accent

#6470C4

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#0A0E0E

muted

#7C7E7E

Preview Lab

Preview with #457A73

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

Preview Lab → · Contrast checker → · Palette generator →