#288F98#288F98

#288F98 is a mid, moderate teal. Relative luminance 0.224; OKLCH L 59.7% C 0.091 H 203.7°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#288F98
RGB	rgb(40, 143, 152)
HSL	hsl(185, 58%, 38%)
HSV	hsv(185, 74%, 60%)
CMYK	cmyk(73.7%, 5.9%, 0%, 40.4%)
CIE-LAB	lab(54.41, -25.34, -13.16)
CIE-LCH	lch(54.41, 28.55, 207.44°)
OKLab	oklab(59.73% -0.0833 -0.0365)
OKLCH	oklch(59.73% 0.091 203.7)
XYZ	xyz(16.3625, 22.3611, 33.1534)
Luminance	0.2236 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288F98 #983128

analogous

#289869 #288F98 #285798

triadic

#288F98 #98288F #8F9828

tetradic

#288F98 #692898 #983128 #579828

square

#288F98 #692898 #983128 #579828

split-complementary

#288F98 #982857 #986928

monochromatic

#0F3437 #1B6168 #288F98 #35BDC8 #64CDD6

Accessibility & contrast

On white

3.84

#288F98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#288F98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288F98

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288F98	#FFFFFF	#000000	##000000
##288F98	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838999

Deuteranopia (green-blind)

#737D98

Tritanopia (blue-blind)

#009592

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #288f98;
/* rgb */ color: rgb(40, 143, 152);
/* oklch */ color: oklch(59.7% 0.091 203.7);

Tailwind

colors: {
  custom: {
    50: '#74b0b6',
    500: '#288f98',
    950: '#000000',
  },
}

SCSS

$custom: #288f98;
$custom-light: #74b0b6;
$custom-dark: #000000;

JSON

{
  "hex": "#288f98",
  "rgb": {
    "r": 40,
    "g": 143,
    "b": 152
  },
  "hsl": {
    "h": 184.821,
    "s": 58.333,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59727,
    "c": 0.09097,
    "h": 203.7
  },
  "luminance": 0.22363
}

Semantic roles & 50–950 ramp

primary

#288F98

secondary

#BC6760

accent

#5346E2

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #288F98

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

Preview Lab → · Contrast checker → · Palette generator →