#288369#288369

#288369 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.0% C 0.094 H 170.0°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#288369
RGB	rgb(40, 131, 105)
HSL	hsl(163, 53%, 34%)
HSV	hsv(163, 69%, 51%)
CMYK	cmyk(69.5%, 0%, 19.8%, 48.6%)
CIE-LAB	lab(49.13, -33.16, 6.38)
CIE-LCH	lch(49.13, 33.77, 169.10°)
OKLab	oklab(54.97% -0.0928 0.0163)
OKLCH	oklch(54.97% 0.094 170)
XYZ	xyz(11.5399, 17.7024, 16.1706)
Luminance	0.1770 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288369 #832842

analogous

#28833B #288369 #286F83

triadic

#288369 #692883 #836928

tetradic

#288369 #3B2883 #832842 #6F8328

square

#288369 #3B2883 #832842 #6F8328

split-complementary

#288369 #83286F #833B28

monochromatic

#0B251E #1A5443 #288369 #36B28F #59CCAB

Accessibility & contrast

On white

4.62

#288369 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#288369 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288369

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288369	#FFFFFF	#000000	##FFFFFF
##288369	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7A68

Deuteranopia (green-blind)

#73716B

Tritanopia (blue-blind)

#00847C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #288369;
/* rgb */ color: rgb(40, 131, 105);
/* oklch */ color: oklch(55.0% 0.094 170.0);

Tailwind

colors: {
  custom: {
    50: '#6ea893',
    500: '#288369',
    950: '#000000',
  },
}

SCSS

$custom: #288369;
$custom-light: #6ea893;
$custom-dark: #000000;

JSON

{
  "hex": "#288369",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 105
  },
  "hsl": {
    "h": 162.857,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.5497,
    "c": 0.0942,
    "h": 170
  },
  "luminance": 0.17704
}

Semantic roles & 50–950 ramp

primary

#288369

secondary

#B15570

accent

#4B75DD

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#080F0D

muted

#7B7F7E

Preview Lab

Preview with #288369

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

Preview Lab → · Contrast checker → · Palette generator →