#288E96#288E96

#288E96 is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.4% C 0.090 H 202.8°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#288E96
RGB	rgb(40, 142, 150)
HSL	hsl(184, 58%, 37%)
HSV	hsv(184, 73%, 59%)
CMYK	cmyk(73.3%, 5.3%, 0%, 41.2%)
CIE-LAB	lab(54.02, -25.46, -12.58)
CIE-LCH	lch(54.02, 28.40, 206.30°)
OKLab	oklab(59.39% -0.0831 -0.0349)
OKLCH	oklch(59.39% 0.09 202.8)
XYZ	xyz(16.0507, 21.9972, 32.2482)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288E96 #963028

analogous

#289667 #288E96 #285796

triadic

#288E96 #96288E #8E9628

tetradic

#288E96 #672896 #963028 #579628

square

#288E96 #672896 #963028 #579628

split-complementary

#288E96 #962857 #966728

monochromatic

#0E3335 #1B6066 #288E96 #35BCC6 #63CDD5

Accessibility & contrast

On white

3.89

#288E96 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#288E96 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288E96

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288E96	#FFFFFF	#000000	##000000
##288E96	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838897

Deuteranopia (green-blind)

#737C96

Tritanopia (blue-blind)

#009490

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #288e96;
/* rgb */ color: rgb(40, 142, 150);
/* oklch */ color: oklch(59.4% 0.090 202.8);

Tailwind

colors: {
  custom: {
    50: '#74afb4',
    500: '#288e96',
    950: '#000000',
  },
}

SCSS

$custom: #288e96;
$custom-light: #74afb4;
$custom-dark: #000000;

JSON

{
  "hex": "#288e96",
  "rgb": {
    "r": 40,
    "g": 142,
    "b": 150
  },
  "hsl": {
    "h": 184.364,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.59393,
    "c": 0.09018,
    "h": 202.8
  },
  "luminance": 0.21999
}

Semantic roles & 50–950 ramp

primary

#288E96

secondary

#BB655F

accent

#5247E1

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #288E96

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

Preview Lab → · Contrast checker → · Palette generator →