#288E6F#288E6F

#288E6F is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.1% C 0.104 H 168.3°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#288E6F
RGB	rgb(40, 142, 111)
HSL	hsl(162, 56%, 36%)
HSV	hsv(162, 72%, 56%)
CMYK	cmyk(71.8%, 0%, 21.8%, 44.3%)
CIE-LAB	lab(52.89, -36.60, 8.26)
CIE-LCH	lch(52.89, 37.52, 167.29°)
OKLab	oklab(58.09% -0.1017 0.0211)
OKLCH	oklch(58.09% 0.104 168.3)
XYZ	xyz(13.4158, 20.9433, 18.3713)
Luminance	0.2094 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288E6F #8E2847

analogous

#288E3C #288E6F #287A8E

triadic

#288E6F #6F288E #8E6F28

tetradic

#288E6F #3C288E #8E2847 #7A8E28

square

#288E6F #3C288E #8E2847 #7A8E28

split-complementary

#288E6F #8E287A #8E3C28

monochromatic

#0D2F24 #1B5E4A #288E6F #35BE94 #5FD2AF

Accessibility & contrast

On white

4.05

#288E6F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#288E6F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288E6F

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288E6F	#FFFFFF	#000000	##000000
##288E6F	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A846D

Deuteranopia (green-blind)

#7D7A71

Tritanopia (blue-blind)

#008F85

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #288e6f;
/* rgb */ color: rgb(40, 142, 111);
/* oklch */ color: oklch(58.1% 0.104 168.3);

Tailwind

colors: {
  custom: {
    50: '#71b098',
    500: '#288e6f',
    950: '#000000',
  },
}

SCSS

$custom: #288e6f;
$custom-light: #71b098;
$custom-dark: #000000;

JSON

{
  "hex": "#288e6f",
  "rgb": {
    "r": 40,
    "g": 142,
    "b": 111
  },
  "hsl": {
    "h": 161.765,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.58091,
    "c": 0.10392,
    "h": 168.3
  },
  "luminance": 0.20945
}

Semantic roles & 50–950 ramp

primary

#288E6F

secondary

#B75B77

accent

#4876DF

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09100D

muted

#7B7F7E

Preview Lab

Preview with #288E6F

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

Preview Lab → · Contrast checker → · Palette generator →