#28888B#28888B

#28888B is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.4% C 0.086 H 198.1°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#28888B
RGB	rgb(40, 136, 139)
HSL	hsl(182, 55%, 35%)
HSV	hsv(182, 71%, 55%)
CMYK	cmyk(71.2%, 2.2%, 0%, 45.5%)
CIE-LAB	lab(51.75, -25.86, -9.63)
CIE-LCH	lch(51.75, 27.59, 200.43°)
OKLab	oklab(57.43% -0.0818 -0.0267)
OKLCH	oklch(57.43% 0.086 198.1)
XYZ	xyz(14.3373, 19.9218, 27.5108)
Luminance	0.1992 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28888B #8B2B28

analogous

#288B5C #28888B #28578B

triadic

#28888B #8B2888 #888B28

tetradic

#28888B #5C288B #8B2B28 #578B28

square

#28888B #5C288B #8B2B28 #578B28

split-complementary

#28888B #8B2857 #8B5C28

monochromatic

#0D2B2C #1A5A5B #28888B #36B6BB #5DCDD0

Accessibility & contrast

On white

4.21

#28888B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#28888B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28888B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28888B	#FFFFFF	#000000	##000000
##28888B	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E828B

Deuteranopia (green-blind)

#70778C

Tritanopia (blue-blind)

#008D89

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #28888b;
/* rgb */ color: rgb(40, 136, 139);
/* oklch */ color: oklch(57.4% 0.086 198.1);

Tailwind

colors: {
  custom: {
    50: '#72abac',
    500: '#28888b',
    950: '#000000',
  },
}

SCSS

$custom: #28888b;
$custom-light: #72abac;
$custom-dark: #000000;

JSON

{
  "hex": "#28888b",
  "rgb": {
    "r": 40,
    "g": 136,
    "b": 139
  },
  "hsl": {
    "h": 181.818,
    "s": 55.307,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57428,
    "c": 0.08605,
    "h": 198.1
  },
  "luminance": 0.19924
}

Semantic roles & 50–950 ramp

primary

#28888B

secondary

#B65C59

accent

#4E49DF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #28888B

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

Preview Lab → · Contrast checker → · Palette generator →