#288F86#288F86

#288F86 is a mid, moderate teal. Relative luminance 0.218; OKLCH L 59.1% C 0.092 H 186.4°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#288F86
RGB	rgb(40, 143, 134)
HSL	hsl(175, 56%, 36%)
HSV	hsv(175, 72%, 56%)
CMYK	cmyk(72%, 0%, 6.3%, 43.9%)
CIE-LAB	lab(53.83, -30.80, -3.63)
CIE-LCH	lch(53.83, 31.02, 186.73°)
OKLab	oklab(59.07% -0.0916 -0.0103)
OKLCH	oklch(59.07% 0.092 186.4)
XYZ	xyz(14.9986, 21.8155, 25.9700)
Luminance	0.2182 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288F86 #8F2831

analogous

#288F52 #288F86 #28648F

triadic

#288F86 #86288F #8F8628

tetradic

#288F86 #52288F #8F2831 #648F28

square

#288F86 #52288F #8F2831 #648F28

split-complementary

#288F86 #8F2864 #8F5228

monochromatic

#0D2F2C #1B5F59 #288F86 #35BFB3 #5FD2C8

Accessibility & contrast

On white

3.92

#288F86 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#288F86 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288F86

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288F86	#FFFFFF	#000000	##000000
##288F86	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878786

Deuteranopia (green-blind)

#797C87

Tritanopia (blue-blind)

#00928C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #288f86;
/* rgb */ color: rgb(40, 143, 134);
/* oklch */ color: oklch(59.1% 0.092 186.4);

Tailwind

colors: {
  custom: {
    50: '#72b0a9',
    500: '#288f86',
    950: '#000000',
  },
}

SCSS

$custom: #288f86;
$custom-light: #72b0a9;
$custom-dark: #000000;

JSON

{
  "hex": "#288f86",
  "rgb": {
    "r": 40,
    "g": 143,
    "b": 134
  },
  "hsl": {
    "h": 174.757,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.59067,
    "c": 0.09215,
    "h": 186.4
  },
  "luminance": 0.21817
}

Semantic roles & 50–950 ramp

primary

#288F86

secondary

#B85B63

accent

#4855E0

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #288F86

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

Preview Lab → · Contrast checker → · Palette generator →