#288983#288983

#288983 is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.4% C 0.088 H 189.0°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#288983
RGB	rgb(40, 137, 131)
HSL	hsl(176, 55%, 35%)
HSV	hsv(176, 71%, 54%)
CMYK	cmyk(70.8%, 0%, 4.4%, 46.3%)
CIE-LAB	lab(51.81, -28.78, -4.88)
CIE-LCH	lch(51.81, 29.19, 189.62°)
OKLab	oklab(57.4% -0.0866 -0.0137)
OKLCH	oklch(57.4% 0.088 189)
XYZ	xyz(13.9156, 19.9795, 24.5914)
Luminance	0.1998 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288983 #89282E

analogous

#288953 #288983 #285E89

triadic

#288983 #832889 #898328

tetradic

#288983 #532889 #89282E #5E8928

square

#288983 #532889 #89282E #5E8928

split-complementary

#288983 #89285E #895328

monochromatic

#0C2A28 #1A5A56 #288983 #36B8B0 #5CCFC8

Accessibility & contrast

On white

4.20

#288983 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#288983 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288983

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288983	#FFFFFF	#000000	##000000
##288983	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818283

Deuteranopia (green-blind)

#737784

Tritanopia (blue-blind)

#008D87

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #288983;
/* rgb */ color: rgb(40, 137, 131);
/* oklch */ color: oklch(57.4% 0.088 189.0);

Tailwind

colors: {
  custom: {
    50: '#71aca7',
    500: '#288983',
    950: '#000000',
  },
}

SCSS

$custom: #288983;
$custom-light: #71aca7;
$custom-dark: #000000;

JSON

{
  "hex": "#288983",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 131
  },
  "hsl": {
    "h": 176.289,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57396,
    "c": 0.08765,
    "h": 189
  },
  "luminance": 0.19981
}

Semantic roles & 50–950 ramp

primary

#288983

secondary

#B5585E

accent

#4A53DE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #288983

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

Preview Lab → · Contrast checker → · Palette generator →