#288366#288366

#288366 is a mid, moderate teal. Relative luminance 0.176; OKLCH L 54.9% C 0.097 H 167.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#288366
RGB	rgb(40, 131, 102)
HSL	hsl(161, 53%, 34%)
HSV	hsv(161, 69%, 51%)
CMYK	cmyk(69.5%, 0%, 22.1%, 48.6%)
CIE-LAB	lab(49.06, -33.93, 8.03)
CIE-LCH	lch(49.06, 34.87, 166.69°)
OKLab	oklab(54.88% -0.0943 0.0205)
OKLCH	oklch(54.88% 0.097 167.7)
XYZ	xyz(11.3884, 17.6418, 15.3728)
Luminance	0.1764 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288366 #832845

analogous

#288338 #288366 #287283

triadic

#288366 #662883 #836628

tetradic

#288366 #382883 #832845 #728328

square

#288366 #382883 #832845 #728328

split-complementary

#288366 #832872 #833828

monochromatic

#0B251D #1A5441 #288366 #36B28B #59CCA8

Accessibility & contrast

On white

4.64

#288366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#288366 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288366

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288366	#FFFFFF	#000000	##FFFFFF
##288366	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807A64

Deuteranopia (green-blind)

#737168

Tritanopia (blue-blind)

#00847B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #288366;
/* rgb */ color: rgb(40, 131, 102);
/* oklch */ color: oklch(54.9% 0.097 167.7);

Tailwind

colors: {
  custom: {
    50: '#6ea891',
    500: '#288366',
    950: '#000000',
  },
}

SCSS

$custom: #288366;
$custom-light: #6ea891;
$custom-dark: #000000;

JSON

{
  "hex": "#288366",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 102
  },
  "hsl": {
    "h": 160.879,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54884,
    "c": 0.0965,
    "h": 167.7
  },
  "luminance": 0.17643
}

Semantic roles & 50–950 ramp

primary

#288366

secondary

#B15573

accent

#4B7ADD

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#080F0C

muted

#7B7F7D

Preview Lab

Preview with #288366

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

Preview Lab → · Contrast checker → · Palette generator →