#288283#288283

#288283 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.6% C 0.082 H 196.1°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#288283
RGB	rgb(40, 130, 131)
HSL	hsl(181, 53%, 34%)
HSV	hsv(181, 69%, 51%)
CMYK	cmyk(69.5%, 0.8%, 0%, 48.6%)
CIE-LAB	lab(49.56, -25.29, -8.23)
CIE-LCH	lch(49.56, 26.59, 198.02°)
OKLab	oklab(55.57% -0.079 -0.0228)
OKLCH	oklch(55.57% 0.082 196.1)
XYZ	xyz(12.9526, 18.0536, 24.2704)
Luminance	0.1805 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288283 #832928

analogous

#288356 #288283 #285483

triadic

#288283 #832882 #828328

tetradic

#288283 #562883 #832928 #548328

square

#288283 #562883 #832928 #548328

split-complementary

#288283 #832854 #835628

monochromatic

#0B2525 #1A5354 #288283 #36B1B2 #59CBCC

Accessibility & contrast

On white

4.55

#288283 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#288283 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288283

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288283	#FFFFFF	#000000	##000000
##288283	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797C83

Deuteranopia (green-blind)

#6B7284

Tritanopia (blue-blind)

#008682

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288283;
/* rgb */ color: rgb(40, 130, 131);
/* oklch */ color: oklch(55.6% 0.082 196.1);

Tailwind

colors: {
  custom: {
    50: '#70a6a7',
    500: '#288283',
    950: '#000000',
  },
}

SCSS

$custom: #288283;
$custom-light: #70a6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#288283",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 131
  },
  "hsl": {
    "h": 180.659,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55568,
    "c": 0.08226,
    "h": 196.1
  },
  "luminance": 0.18055
}

Semantic roles & 50–950 ramp

primary

#288283

secondary

#B15655

accent

#4D4BDD

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #288283

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

Preview Lab → · Contrast checker → · Palette generator →