#288279#288279

#288279 is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.2% C 0.084 H 185.5°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#288279
RGB	rgb(40, 130, 121)
HSL	hsl(174, 53%, 33%)
HSV	hsv(174, 69%, 51%)
CMYK	cmyk(69.2%, 0%, 6.9%, 49%)
CIE-LAB	lab(49.25, -28.28, -2.82)
CIE-LCH	lch(49.25, 28.42, 185.70°)
OKLab	oklab(55.21% -0.0838 -0.0081)
OKLCH	oklch(55.21% 0.084 185.5)
XYZ	xyz(12.3073, 17.7955, 20.8717)
Luminance	0.1780 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288279 #822831

analogous

#28824C #288279 #285E82

triadic

#288279 #792882 #827928

tetradic

#288279 #4C2882 #822831 #5E8228

square

#288279 #4C2882 #822831 #5E8228

split-complementary

#288279 #82285E #824C28

monochromatic

#0B2422 #1A534D #288279 #36B1A5 #59CCC0

Accessibility & contrast

On white

4.61

#288279 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#288279 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288279

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288279	#FFFFFF	#000000	##FFFFFF
##288279	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7B79

Deuteranopia (green-blind)

#6E717A

Tritanopia (blue-blind)

#00857F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #288279;
/* rgb */ color: rgb(40, 130, 121);
/* oklch */ color: oklch(55.2% 0.084 185.5);

Tailwind

colors: {
  custom: {
    50: '#6fa79f',
    500: '#288279',
    950: '#000000',
  },
}

SCSS

$custom: #288279;
$custom-light: #6fa79f;
$custom-dark: #000000;

JSON

{
  "hex": "#288279",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 121
  },
  "hsl": {
    "h": 174,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55209,
    "c": 0.08415,
    "h": 185.5
  },
  "luminance": 0.17797
}

Semantic roles & 50–950 ramp

primary

#288279

secondary

#B1555E

accent

#4B5ADC

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #288279

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

Preview Lab → · Contrast checker → · Palette generator →