#288F94#288F94

#288F94 is a mid, moderate teal. Relative luminance 0.222; OKLCH L 59.6% C 0.090 H 199.8°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#288F94
RGB	rgb(40, 143, 148)
HSL	hsl(183, 57%, 37%)
HSV	hsv(183, 73%, 58%)
CMYK	cmyk(73%, 3.4%, 0%, 42%)
CIE-LAB	lab(54.27, -26.59, -11.06)
CIE-LCH	lch(54.27, 28.80, 202.58°)
OKLab	oklab(59.57% -0.0851 -0.0307)
OKLCH	oklch(59.57% 0.09 199.8)
XYZ	xyz(16.0404, 22.2323, 31.4571)
Luminance	0.2223 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288F94 #942D28

analogous

#289463 #288F94 #285994

triadic

#288F94 #94288F #8F9428

tetradic

#288F94 #632894 #942D28 #599428

square

#288F94 #632894 #942D28 #599428

split-complementary

#288F94 #942859 #946328

monochromatic

#0E3234 #1B6064 #288F94 #35BEC4 #62CFD5

Accessibility & contrast

On white

3.86

#288F94 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#288F94 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288F94

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288F94	#FFFFFF	#000000	##000000
##288F94	1.00	3.86	5.45	5.45
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848894

Deuteranopia (green-blind)

#757D95

Tritanopia (blue-blind)

#009490

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #288f94;
/* rgb */ color: rgb(40, 143, 148);
/* oklch */ color: oklch(59.6% 0.090 199.8);

Tailwind

colors: {
  custom: {
    50: '#74b0b3',
    500: '#288f94',
    950: '#000000',
  },
}

SCSS

$custom: #288f94;
$custom-light: #74b0b3;
$custom-dark: #000000;

JSON

{
  "hex": "#288f94",
  "rgb": {
    "r": 40,
    "g": 143,
    "b": 148
  },
  "hsl": {
    "h": 182.778,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.59572,
    "c": 0.09045,
    "h": 199.8
  },
  "luminance": 0.22234
}

Semantic roles & 50–950 ramp

primary

#288F94

secondary

#BA625E

accent

#4E47E1

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #288F94

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

Preview Lab → · Contrast checker → · Palette generator →