#287973#287973

#287973 is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.6% C 0.077 H 188.1°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#287973
RGB	rgb(40, 121, 115)
HSL	hsl(176, 50%, 32%)
HSV	hsv(176, 67%, 47%)
CMYK	cmyk(66.9%, 0%, 5%, 52.5%)
CIE-LAB	lab(46.13, -25.57, -3.88)
CIE-LCH	lch(46.13, 25.86, 188.63°)
OKLab	oklab(52.61% -0.0766 -0.0109)
OKLCH	oklch(52.61% 0.077 188.1)
XYZ	xyz(10.8055, 15.3625, 18.6121)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287973 #79282E

analogous

#28794B #287973 #285779

triadic

#287973 #732879 #797328

tetradic

#287973 #4B2879 #79282E #577928

square

#287973 #4B2879 #79282E #577928

split-complementary

#287973 #792857 #794B28

monochromatic

#0A1D1C #194B47 #287973 #37A79F #55C7BE

Accessibility & contrast

On white

5.16

#287973 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#287973 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287973

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287973	#FFFFFF	#000000	##FFFFFF
##287973	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727273

Deuteranopia (green-blind)

#666974

Tritanopia (blue-blind)

#007C77

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #287973;
/* rgb */ color: rgb(40, 121, 115);
/* oklch */ color: oklch(52.6% 0.077 188.1);

Tailwind

colors: {
  custom: {
    50: '#6da09b',
    500: '#287973',
    950: '#000000',
  },
}

SCSS

$custom: #287973;
$custom-light: #6da09b;
$custom-dark: #000000;

JSON

{
  "hex": "#287973",
  "rgb": {
    "r": 40,
    "g": 121,
    "b": 115
  },
  "hsl": {
    "h": 175.556,
    "s": 50.311,
    "l": 31.569
  },
  "oklch": {
    "l": 0.52613,
    "c": 0.07741,
    "h": 188.1
  },
  "luminance": 0.15364
}

Semantic roles & 50–950 ramp

primary

#287973

secondary

#AB5258

accent

#4E58DA

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #287973

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

Preview Lab → · Contrast checker → · Palette generator →