#288F76#288F76

#288F76 is a mid, moderate teal. Relative luminance 0.214; OKLCH L 58.6% C 0.100 H 172.8°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#288F76
RGB	rgb(40, 143, 118)
HSL	hsl(165, 56%, 36%)
HSV	hsv(165, 72%, 56%)
CMYK	cmyk(72%, 0%, 17.5%, 43.9%)
CIE-LAB	lab(53.39, -35.24, 4.95)
CIE-LCH	lch(53.39, 35.58, 172.01°)
OKLab	oklab(58.56% -0.0993 0.0125)
OKLCH	oklch(58.56% 0.1 172.8)
XYZ	xyz(13.9659, 21.4024, 20.5311)
Luminance	0.2140 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288F76 #8F2841

analogous

#288F42 #288F76 #28748F

triadic

#288F76 #76288F #8F7628

tetradic

#288F76 #42288F #8F2841 #748F28

square

#288F76 #42288F #8F2841 #748F28

split-complementary

#288F76 #8F2874 #8F4228

monochromatic

#0D2F27 #1B5F4F #288F76 #35BF9D #5FD2B6

Accessibility & contrast

On white

3.98

#288F76 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#288F76 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288F76

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288F76	#FFFFFF	#000000	##000000
##288F76	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8575

Deuteranopia (green-blind)

#7C7B78

Tritanopia (blue-blind)

#009088

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #288f76;
/* rgb */ color: rgb(40, 143, 118);
/* oklch */ color: oklch(58.6% 0.100 172.8);

Tailwind

colors: {
  custom: {
    50: '#71b09d',
    500: '#288f76',
    950: '#000000',
  },
}

SCSS

$custom: #288f76;
$custom-light: #71b09d;
$custom-dark: #000000;

JSON

{
  "hex": "#288f76",
  "rgb": {
    "r": 40,
    "g": 143,
    "b": 118
  },
  "hsl": {
    "h": 165.437,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.58558,
    "c": 0.10013,
    "h": 172.8
  },
  "luminance": 0.21404
}

Semantic roles & 50–950 ramp

primary

#288F76

secondary

#B85B72

accent

#486DE0

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #288F76

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

Preview Lab → · Contrast checker → · Palette generator →