#288979#288979

#288979 is a mid, moderate teal. Relative luminance 0.197; OKLCH L 57.1% C 0.091 H 179.5°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#288979
RGB	rgb(40, 137, 121)
HSL	hsl(170, 55%, 35%)
HSV	hsv(170, 71%, 54%)
CMYK	cmyk(70.8%, 0%, 11.7%, 46.3%)
CIE-LAB	lab(51.52, -31.65, 0.51)
CIE-LCH	lch(51.52, 31.65, 179.08°)
OKLab	oklab(57.06% -0.0914 0.0008)
OKLCH	oklch(57.06% 0.091 179.5)
XYZ	xyz(13.2702, 19.7214, 21.1927)
Luminance	0.1972 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288979 #892838

analogous

#288949 #288979 #286989

triadic

#288979 #792889 #897928

tetradic

#288979 #492889 #892838 #698928

square

#288979 #492889 #892838 #698928

split-complementary

#288979 #892869 #894928

monochromatic

#0C2A25 #1A5A4F #288979 #36B8A3 #5CCFBC

Accessibility & contrast

On white

4.25

#288979 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#288979 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288979

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288979	#FFFFFF	#000000	##000000
##288979	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838178

Deuteranopia (green-blind)

#75777A

Tritanopia (blue-blind)

#008B84

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #288979;
/* rgb */ color: rgb(40, 137, 121);
/* oklch */ color: oklch(57.1% 0.091 179.5);

Tailwind

colors: {
  custom: {
    50: '#70ac9f',
    500: '#288979',
    950: '#000000',
  },
}

SCSS

$custom: #288979;
$custom-light: #70ac9f;
$custom-dark: #000000;

JSON

{
  "hex": "#288979",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 121
  },
  "hsl": {
    "h": 170.103,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.5706,
    "c": 0.0914,
    "h": 179.5
  },
  "luminance": 0.19723
}

Semantic roles & 50–950 ramp

primary

#288979

secondary

#B55867

accent

#4A62DE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #288979

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

Preview Lab → · Contrast checker → · Palette generator →