#288D94#288D94

#288D94 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 59.1% C 0.089 H 201.9°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#288D94
RGB	rgb(40, 141, 148)
HSL	hsl(184, 57%, 37%)
HSV	hsv(184, 73%, 58%)
CMYK	cmyk(73%, 4.7%, 0%, 42%)
CIE-LAB	lab(53.64, -25.58, -12.01)
CIE-LCH	lch(53.64, 28.26, 205.15°)
OKLab	oklab(59.06% -0.083 -0.0333)
OKLCH	oklch(59.06% 0.089 201.9)
XYZ	xyz(15.7429, 21.6371, 31.3579)
Luminance	0.2164 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288D94 #942F28

analogous

#289465 #288D94 #285794

triadic

#288D94 #94288D #8D9428

tetradic

#288D94 #652894 #942F28 #579428

square

#288D94 #652894 #942F28 #579428

split-complementary

#288D94 #942857 #946528

monochromatic

#0E3134 #1B5F64 #288D94 #35BBC4 #62CDD5

Accessibility & contrast

On white

3.94

#288D94 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#288D94 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D94

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288D94	#FFFFFF	#000000	##000000
##288D94	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828795

Deuteranopia (green-blind)

#727B94

Tritanopia (blue-blind)

#00938F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #288d94;
/* rgb */ color: rgb(40, 141, 148);
/* oklch */ color: oklch(59.1% 0.089 201.9);

Tailwind

colors: {
  custom: {
    50: '#73aeb3',
    500: '#288d94',
    950: '#000000',
  },
}

SCSS

$custom: #288d94;
$custom-light: #73aeb3;
$custom-dark: #000000;

JSON

{
  "hex": "#288d94",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 148
  },
  "hsl": {
    "h": 183.889,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.5906,
    "c": 0.08944,
    "h": 201.9
  },
  "luminance": 0.21639
}

Semantic roles & 50–950 ramp

primary

#288D94

secondary

#BA645E

accent

#5147E1

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #288D94

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

Preview Lab → · Contrast checker → · Palette generator →