#288277#288277

#288277 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.1% C 0.085 H 183.5°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#288277
RGB	rgb(40, 130, 119)
HSL	hsl(173, 53%, 33%)
HSV	hsv(173, 69%, 51%)
CMYK	cmyk(69.2%, 0%, 8.5%, 49%)
CIE-LAB	lab(49.19, -28.86, -1.74)
CIE-LCH	lch(49.19, 28.91, 183.44°)
OKLab	oklab(55.14% -0.0847 -0.0051)
OKLCH	oklch(55.14% 0.085 183.5)
XYZ	xyz(12.1859, 17.7469, 20.2325)
Luminance	0.1775 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288277 #822833

analogous

#28824A #288277 #286082

triadic

#288277 #772882 #827728

tetradic

#288277 #4A2882 #822833 #608228

square

#288277 #4A2882 #822833 #608228

split-complementary

#288277 #822860 #824A28

monochromatic

#0B2421 #1A534C #288277 #36B1A2 #59CCBE

Accessibility & contrast

On white

4.62

#288277 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#288277 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288277

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288277	#FFFFFF	#000000	##FFFFFF
##288277	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7A77

Deuteranopia (green-blind)

#6F7178

Tritanopia (blue-blind)

#00857F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #288277;
/* rgb */ color: rgb(40, 130, 119);
/* oklch */ color: oklch(55.1% 0.085 183.5);

Tailwind

colors: {
  custom: {
    50: '#6fa79e',
    500: '#288277',
    950: '#000000',
  },
}

SCSS

$custom: #288277;
$custom-light: #6fa79e;
$custom-dark: #000000;

JSON

{
  "hex": "#288277",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 119
  },
  "hsl": {
    "h": 172.667,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55141,
    "c": 0.08489,
    "h": 183.5
  },
  "luminance": 0.17748
}

Semantic roles & 50–950 ramp

primary

#288277

secondary

#B15560

accent

#4B5DDC

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #288277

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

Preview Lab → · Contrast checker → · Palette generator →