#288A98#288A98

#288A98 is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.5% C 0.089 H 209.0°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#288A98
RGB	rgb(40, 138, 152)
HSL	hsl(188, 58%, 38%)
HSV	hsv(188, 74%, 60%)
CMYK	cmyk(73.7%, 9.2%, 0%, 40.4%)
CIE-LAB	lab(52.83, -22.77, -15.54)
CIE-LCH	lch(52.83, 27.57, 214.32°)
OKLab	oklab(58.45% -0.0781 -0.0432)
OKLCH	oklch(58.45% 0.089 209)
XYZ	xyz(15.6286, 20.8932, 32.9088)
Luminance	0.2089 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288A98 #983628

analogous

#28986E #288A98 #285298

triadic

#288A98 #98288A #8A9828

tetradic

#288A98 #6E2898 #983628 #529828

square

#288A98 #6E2898 #983628 #529828

split-complementary

#288A98 #982852 #986E28

monochromatic

#0F3237 #1B5E68 #288A98 #35B6C8 #64C8D6

Accessibility & contrast

On white

4.05

#288A98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#288A98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288A98

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288A98	#FFFFFF	#000000	##000000
##288A98	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8599

Deuteranopia (green-blind)

#6E7998

Tritanopia (blue-blind)

#00918E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #288a98;
/* rgb */ color: rgb(40, 138, 152);
/* oklch */ color: oklch(58.5% 0.089 209.0);

Tailwind

colors: {
  custom: {
    50: '#74acb6',
    500: '#288a98',
    950: '#000000',
  },
}

SCSS

$custom: #288a98;
$custom-light: #74acb6;
$custom-dark: #000000;

JSON

{
  "hex": "#288a98",
  "rgb": {
    "r": 40,
    "g": 138,
    "b": 152
  },
  "hsl": {
    "h": 187.5,
    "s": 58.333,
    "l": 37.647
  },
  "oklch": {
    "l": 0.58453,
    "c": 0.08927,
    "h": 209
  },
  "luminance": 0.20895
}

Semantic roles & 50–950 ramp

primary

#288A98

secondary

#BC6B60

accent

#5A46E2

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #288A98

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

Preview Lab → · Contrast checker → · Palette generator →