#288668#288668

#288668 is a mid, moderate teal. Relative luminance 0.185; OKLCH L 55.8% C 0.099 H 167.6°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#288668
RGB	rgb(40, 134, 104)
HSL	hsl(161, 54%, 34%)
HSV	hsv(161, 70%, 53%)
CMYK	cmyk(70.1%, 0%, 22.4%, 47.5%)
CIE-LAB	lab(50.10, -34.78, 8.34)
CIE-LCH	lch(50.10, 35.77, 166.52°)
OKLab	oklab(55.75% -0.0966 0.0213)
OKLCH	oklch(55.75% 0.099 167.6)
XYZ	xyz(11.8975, 18.4995, 16.0377)
Luminance	0.1850 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288668 #862846

analogous

#288639 #288668 #287586

triadic

#288668 #682886 #866828

tetradic

#288668 #392886 #862846 #758628

square

#288668 #392886 #862846 #758628

split-complementary

#288668 #862875 #863928

monochromatic

#0C281F #1A5743 #288668 #36B58D #5BCEA9

Accessibility & contrast

On white

4.47

#288668 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#288668 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288668

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288668	#FFFFFF	#000000	##000000
##288668	1.00	4.47	4.70	4.70
#FFFFFF	4.47	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)

#837D66

Deuteranopia (green-blind)

#76736A

Tritanopia (blue-blind)

#00877E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #288668;
/* rgb */ color: rgb(40, 134, 104);
/* oklch */ color: oklch(55.8% 0.099 167.6);

Tailwind

colors: {
  custom: {
    50: '#6faa93',
    500: '#288668',
    950: '#000000',
  },
}

SCSS

$custom: #288668;
$custom-light: #6faa93;
$custom-dark: #000000;

JSON

{
  "hex": "#288668",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 104
  },
  "hsl": {
    "h": 160.851,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5575,
    "c": 0.09891,
    "h": 167.6
  },
  "luminance": 0.18501
}

Semantic roles & 50–950 ramp

primary

#288668

secondary

#B35774

accent

#4A79DD

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #288668

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

Preview Lab → · Contrast checker → · Palette generator →