#288171#288171

#288171 is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.7% C 0.087 H 178.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#288171
RGB	rgb(40, 129, 113)
HSL	hsl(169, 53%, 33%)
HSV	hsv(169, 69%, 51%)
CMYK	cmyk(69%, 0%, 12.4%, 49.4%)
CIE-LAB	lab(48.69, -30.07, 1.06)
CIE-LCH	lch(48.69, 30.09, 177.98°)
OKLab	oklab(54.68% -0.0866 0.0023)
OKLCH	oklch(54.68% 0.087 178.5)
XYZ	xyz(11.7045, 17.3426, 18.3502)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288171 #812838

analogous

#288144 #288171 #286581

triadic

#288171 #712881 #817128

tetradic

#288171 #442881 #812838 #658128

square

#288171 #442881 #812838 #658128

split-complementary

#288171 #812865 #814428

monochromatic

#0B241F #1A5248 #288171 #36B09A #58CBB7

Accessibility & contrast

On white

4.70

#288171 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#288171 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288171

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288171	#FFFFFF	#000000	##FFFFFF
##288171	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7970

Deuteranopia (green-blind)

#6F7072

Tritanopia (blue-blind)

#00837C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #288171;
/* rgb */ color: rgb(40, 129, 113);
/* oklch */ color: oklch(54.7% 0.087 178.5);

Tailwind

colors: {
  custom: {
    50: '#6fa699',
    500: '#288171',
    950: '#000000',
  },
}

SCSS

$custom: #288171;
$custom-light: #6fa699;
$custom-dark: #000000;

JSON

{
  "hex": "#288171",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 113
  },
  "hsl": {
    "h": 169.213,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54678,
    "c": 0.0866,
    "h": 178.5
  },
  "luminance": 0.17344
}

Semantic roles & 50–950 ramp

primary

#288171

secondary

#B05465

accent

#4C66DC

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #288171

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

Preview Lab → · Contrast checker → · Palette generator →