#288888#288888

#288888 is a mid, moderate teal. Relative luminance 0.198; OKLCH L 57.3% C 0.086 H 195.0°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#288888
RGB	rgb(40, 136, 136)
HSL	hsl(180, 55%, 35%)
HSV	hsv(180, 71%, 53%)
CMYK	cmyk(70.6%, 0%, 0%, 46.7%)
CIE-LAB	lab(51.65, -26.78, -8.03)
CIE-LCH	lch(51.65, 27.96, 196.69°)
OKLab	oklab(57.32% -0.0832 -0.0223)
OKLCH	oklch(57.32% 0.086 195)
XYZ	xyz(14.1212, 19.8354, 26.3722)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288888 #882828

analogous

#288858 #288888 #285888

triadic

#288888 #882888 #888828

tetradic

#288888 #582888 #882828 #588828

square

#288888 #582888 #882828 #588828

split-complementary

#288888 #882858 #885828

monochromatic

#0C2929 #1A5959 #288888 #36B7B7 #5BCFCF

Accessibility & contrast

On white

4.23

#288888 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#288888 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288888

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288888	#FFFFFF	#000000	##000000
##288888	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8188

Deuteranopia (green-blind)

#707789

Tritanopia (blue-blind)

#008C88

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #288888;
/* rgb */ color: rgb(40, 136, 136);
/* oklch */ color: oklch(57.3% 0.086 195.0);

Tailwind

colors: {
  custom: {
    50: '#71abaa',
    500: '#288888',
    950: '#000000',
  },
}

SCSS

$custom: #288888;
$custom-light: #71abaa;
$custom-dark: #000000;

JSON

{
  "hex": "#288888",
  "rgb": {
    "r": 40,
    "g": 136,
    "b": 136
  },
  "hsl": {
    "h": 180,
    "s": 54.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57316,
    "c": 0.08611,
    "h": 195
  },
  "luminance": 0.19837
}

Semantic roles & 50–950 ramp

primary

#288888

secondary

#B45858

accent

#4A4ADE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #288888

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

Preview Lab → · Contrast checker → · Palette generator →