#288596#288596

#288596 is a mid, moderate teal. Relative luminance 0.194; OKLCH L 57.1% C 0.087 H 212.5°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#288596
RGB	rgb(40, 133, 150)
HSL	hsl(189, 58%, 37%)
HSV	hsv(189, 73%, 59%)
CMYK	cmyk(73.3%, 11.3%, 0%, 41.2%)
CIE-LAB	lab(51.18, -20.80, -16.89)
CIE-LCH	lch(51.18, 26.79, 219.08°)
OKLab	oklab(57.1% -0.0738 -0.047)
OKLCH	oklch(57.1% 0.087 212.5)
XYZ	xyz(14.7653, 19.4265, 31.8197)
Luminance	0.1943 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288596 #963928

analogous

#289670 #288596 #284E96

triadic

#288596 #962885 #859628

tetradic

#288596 #702896 #963928 #4E9628

square

#288596 #702896 #963928 #4E9628

split-complementary

#288596 #96284E #967028

monochromatic

#0E2F35 #1B5A66 #288596 #35B0C6 #63C4D5

Accessibility & contrast

On white

4.30

#288596 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#288596 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288596

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288596	#FFFFFF	#000000	##000000
##288596	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788097

Deuteranopia (green-blind)

#697596

Tritanopia (blue-blind)

#008C8A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #288596;
/* rgb */ color: rgb(40, 133, 150);
/* oklch */ color: oklch(57.1% 0.087 212.5);

Tailwind

colors: {
  custom: {
    50: '#73a8b4',
    500: '#288596',
    950: '#000000',
  },
}

SCSS

$custom: #288596;
$custom-light: #73a8b4;
$custom-dark: #000000;

JSON

{
  "hex": "#288596",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 150
  },
  "hsl": {
    "h": 189.273,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57099,
    "c": 0.08748,
    "h": 212.5
  },
  "luminance": 0.19428
}

Semantic roles & 50–950 ramp

primary

#288596

secondary

#BB6D5F

accent

#5F47E1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #288596

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

Preview Lab → · Contrast checker → · Palette generator →