#288479#288479

#288479 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.7% C 0.086 H 183.7°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#288479
RGB	rgb(40, 132, 121)
HSL	hsl(173, 53%, 34%)
HSV	hsv(173, 70%, 52%)
CMYK	cmyk(69.7%, 0%, 8.3%, 48.2%)
CIE-LAB	lab(49.90, -29.26, -1.87)
CIE-LCH	lch(49.90, 29.32, 183.65°)
OKLab	oklab(55.74% -0.086 -0.0055)
OKLCH	oklch(55.74% 0.086 183.7)
XYZ	xyz(12.5759, 18.3327, 20.9612)
Luminance	0.1833 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288479 #842833

analogous

#28844B #288479 #286184

triadic

#288479 #792884 #847928

tetradic

#288479 #4B2884 #842833 #618428

square

#288479 #4B2884 #842833 #618428

split-complementary

#288479 #842861 #844B28

monochromatic

#0C2623 #1A554E #288479 #36B3A4 #5ACDBF

Accessibility & contrast

On white

4.50

#288479 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#288479 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288479

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288479	#FFFFFF	#000000	##000000
##288479	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7C79

Deuteranopia (green-blind)

#70737A

Tritanopia (blue-blind)

#008781

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #288479;
/* rgb */ color: rgb(40, 132, 121);
/* oklch */ color: oklch(55.7% 0.086 183.7);

Tailwind

colors: {
  custom: {
    50: '#70a89f',
    500: '#288479',
    950: '#000000',
  },
}

SCSS

$custom: #288479;
$custom-light: #70a89f;
$custom-dark: #000000;

JSON

{
  "hex": "#288479",
  "rgb": {
    "r": 40,
    "g": 132,
    "b": 121
  },
  "hsl": {
    "h": 172.826,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55738,
    "c": 0.08614,
    "h": 183.7
  },
  "luminance": 0.18334
}

Semantic roles & 50–950 ramp

primary

#288479

secondary

#B25661

accent

#4B5CDD

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #288479

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

Preview Lab → · Contrast checker → · Palette generator →