#288669#288669

#288669 is a mid, moderate teal. Relative luminance 0.185; OKLCH L 55.8% C 0.098 H 168.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#288669
RGB	rgb(40, 134, 105)
HSL	hsl(161, 54%, 34%)
HSV	hsv(161, 70%, 53%)
CMYK	cmyk(70.1%, 0%, 21.6%, 47.5%)
CIE-LAB	lab(50.12, -34.53, 7.79)
CIE-LCH	lch(50.12, 35.40, 167.28°)
OKLab	oklab(55.78% -0.0961 0.0199)
OKLCH	oklch(55.78% 0.098 168.3)
XYZ	xyz(11.9486, 18.5199, 16.3068)
Luminance	0.1852 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288669 #862845

analogous

#28863A #288669 #287486

triadic

#288669 #692886 #866928

tetradic

#288669 #3A2886 #862845 #748628

square

#288669 #3A2886 #862845 #748628

split-complementary

#288669 #862874 #863A28

monochromatic

#0C281F #1A5744 #288669 #36B58E #5BCEAA

Accessibility & contrast

On white

4.46

#288669 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#288669 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288669

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288669	#FFFFFF	#000000	##000000
##288669	1.00	4.46	4.70	4.70
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837D68

Deuteranopia (green-blind)

#76736B

Tritanopia (blue-blind)

#00877E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #288669;
/* rgb */ color: rgb(40, 134, 105);
/* oklch */ color: oklch(55.8% 0.098 168.3);

Tailwind

colors: {
  custom: {
    50: '#6faa93',
    500: '#288669',
    950: '#000000',
  },
}

SCSS

$custom: #288669;
$custom-light: #6faa93;
$custom-dark: #000000;

JSON

{
  "hex": "#288669",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 105
  },
  "hsl": {
    "h": 161.489,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55778,
    "c": 0.09812,
    "h": 168.3
  },
  "luminance": 0.18521
}

Semantic roles & 50–950 ramp

primary

#288669

secondary

#B35773

accent

#4A78DD

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #288669

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

Preview Lab → · Contrast checker → · Palette generator →