#288B95#288B95

#288B95 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.6% C 0.089 H 205.0°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#288B95
RGB	rgb(40, 139, 149)
HSL	hsl(186, 58%, 37%)
HSV	hsv(186, 73%, 58%)
CMYK	cmyk(73.2%, 6.7%, 0%, 41.6%)
CIE-LAB	lab(53.04, -24.25, -13.49)
CIE-LCH	lch(53.04, 27.75, 209.09°)
OKLab	oklab(58.59% -0.0805 -0.0375)
OKLCH	oklch(58.59% 0.089 205)
XYZ	xyz(15.5301, 21.0844, 31.6792)
Luminance	0.2109 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288B95 #953228

analogous

#289569 #288B95 #285495

triadic

#288B95 #95288B #8B9528

tetradic

#288B95 #692895 #953228 #549528

square

#288B95 #692895 #953228 #549528

split-complementary

#288B95 #952854 #956928

monochromatic

#0E3135 #1B5E65 #288B95 #35B8C5 #62CAD5

Accessibility & contrast

On white

4.03

#288B95 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#288B95 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288B95

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288B95	#FFFFFF	#000000	##000000
##288B95	1.00	4.03	5.22	5.22
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8596

Deuteranopia (green-blind)

#707A95

Tritanopia (blue-blind)

#00918E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #288b95;
/* rgb */ color: rgb(40, 139, 149);
/* oklch */ color: oklch(58.6% 0.089 205.0);

Tailwind

colors: {
  custom: {
    50: '#73adb4',
    500: '#288b95',
    950: '#000000',
  },
}

SCSS

$custom: #288b95;
$custom-light: #73adb4;
$custom-dark: #000000;

JSON

{
  "hex": "#288b95",
  "rgb": {
    "r": 40,
    "g": 139,
    "b": 149
  },
  "hsl": {
    "h": 185.505,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58587,
    "c": 0.08876,
    "h": 205
  },
  "luminance": 0.21086
}

Semantic roles & 50–950 ramp

primary

#288B95

secondary

#BB675E

accent

#5547E1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #288B95

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

Preview Lab → · Contrast checker → · Palette generator →