#288973#288973

#288973 is a mid, moderate teal. Relative luminance 0.196; OKLCH L 56.9% C 0.095 H 174.3°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#288973
RGB	rgb(40, 137, 115)
HSL	hsl(166, 55%, 35%)
HSV	hsv(166, 71%, 54%)
CMYK	cmyk(70.8%, 0%, 16.1%, 46.3%)
CIE-LAB	lab(51.36, -33.29, 3.76)
CIE-LCH	lch(51.36, 33.50, 173.56°)
OKLab	oklab(56.87% -0.0944 0.0094)
OKLCH	oklch(56.87% 0.095 174.3)
XYZ	xyz(12.9137, 19.5788, 19.3148)
Luminance	0.1958 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288973 #89283E

analogous

#288943 #288973 #286E89

triadic

#288973 #732889 #897328

tetradic

#288973 #432889 #89283E #6E8928

square

#288973 #432889 #89283E #6E8928

split-complementary

#288973 #89286E #894328

monochromatic

#0C2A23 #1A5A4B #288973 #36B89B #5CCFB5

Accessibility & contrast

On white

4.27

#288973 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#288973 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288973

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288973	#FFFFFF	#000000	##000000
##288973	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848072

Deuteranopia (green-blind)

#777675

Tritanopia (blue-blind)

#008B83

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #288973;
/* rgb */ color: rgb(40, 137, 115);
/* oklch */ color: oklch(56.9% 0.095 174.3);

Tailwind

colors: {
  custom: {
    50: '#70ac9b',
    500: '#288973',
    950: '#000000',
  },
}

SCSS

$custom: #288973;
$custom-light: #70ac9b;
$custom-dark: #000000;

JSON

{
  "hex": "#288973",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 115
  },
  "hsl": {
    "h": 166.392,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56873,
    "c": 0.09483,
    "h": 174.3
  },
  "luminance": 0.1958
}

Semantic roles & 50–950 ramp

primary

#288973

secondary

#B5586D

accent

#4A6BDE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #288973

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

Preview Lab → · Contrast checker → · Palette generator →