#288998#288998

#288998 is a mid, moderate teal. Relative luminance 0.206; OKLCH L 58.2% C 0.089 H 210.0°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#288998
RGB	rgb(40, 137, 152)
HSL	hsl(188, 58%, 38%)
HSV	hsv(188, 74%, 60%)
CMYK	cmyk(73.7%, 9.9%, 0%, 40.4%)
CIE-LAB	lab(52.52, -22.25, -16.02)
CIE-LCH	lch(52.52, 27.41, 215.76°)
OKLab	oklab(58.2% -0.0771 -0.0446)
OKLCH	oklch(58.2% 0.089 210)
XYZ	xyz(15.4858, 20.6076, 32.8612)
Luminance	0.2061 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288998 #983728

analogous

#28986F #288998 #285198

triadic

#288998 #982889 #899828

tetradic

#288998 #6F2898 #983728 #519828

square

#288998 #6F2898 #983728 #519828

split-complementary

#288998 #982851 #986F28

monochromatic

#0F3237 #1B5D68 #288998 #35B5C8 #64C7D6

Accessibility & contrast

On white

4.10

#288998 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#288998 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288998

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288998	#FFFFFF	#000000	##000000
##288998	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8499

Deuteranopia (green-blind)

#6D7898

Tritanopia (blue-blind)

#00908E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #288998;
/* rgb */ color: rgb(40, 137, 152);
/* oklch */ color: oklch(58.2% 0.089 210.0);

Tailwind

colors: {
  custom: {
    50: '#73abb6',
    500: '#288998',
    950: '#000000',
  },
}

SCSS

$custom: #288998;
$custom-light: #73abb6;
$custom-dark: #000000;

JSON

{
  "hex": "#288998",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 152
  },
  "hsl": {
    "h": 188.036,
    "s": 58.333,
    "l": 37.647
  },
  "oklch": {
    "l": 0.58199,
    "c": 0.08903,
    "h": 210
  },
  "luminance": 0.20609
}

Semantic roles & 50–950 ramp

primary

#288998

secondary

#BC6C60

accent

#5B46E2

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #288998

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

Preview Lab → · Contrast checker → · Palette generator →