#288564#288564

#288564 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.4% C 0.101 H 165.2°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#288564
RGB	rgb(40, 133, 100)
HSL	hsl(159, 54%, 34%)
HSV	hsv(159, 70%, 52%)
CMYK	cmyk(69.9%, 0%, 24.8%, 47.8%)
CIE-LAB	lab(49.67, -35.33, 10.05)
CIE-LCH	lch(49.67, 36.73, 164.11°)
OKLab	oklab(55.37% -0.0975 0.0257)
OKLCH	oklch(55.37% 0.101 165.2)
XYZ	xyz(11.5616, 18.1450, 14.9471)
Luminance	0.1815 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288564 #852849

analogous

#288536 #288564 #287885

triadic

#288564 #642885 #856428

tetradic

#288564 #362885 #852849 #788528

square

#288564 #362885 #852849 #788528

split-complementary

#288564 #852878 #853628

monochromatic

#0C271D #1A5641 #288564 #36B487 #5ACDA4

Accessibility & contrast

On white

4.54

#288564 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#288564 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288564

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288564	#FFFFFF	#000000	##000000
##288564	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827B62

Deuteranopia (green-blind)

#767266

Tritanopia (blue-blind)

#00857C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288564;
/* rgb */ color: rgb(40, 133, 100);
/* oklch */ color: oklch(55.4% 0.101 165.2);

Tailwind

colors: {
  custom: {
    50: '#6fa990',
    500: '#288564',
    950: '#000000',
  },
}

SCSS

$custom: #288564;
$custom-light: #6fa990;
$custom-dark: #000000;

JSON

{
  "hex": "#288564",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 100
  },
  "hsl": {
    "h": 158.71,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5537,
    "c": 0.10083,
    "h": 165.2
  },
  "luminance": 0.18146
}

Semantic roles & 50–950 ramp

primary

#288564

secondary

#B35677

accent

#4B7FDD

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #288564

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

Preview Lab → · Contrast checker → · Palette generator →