#28878C#28878C

#28878C is a mid, moderate teal. Relative luminance 0.197; OKLCH L 57.2% C 0.086 H 200.2°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#28878C
RGB	rgb(40, 135, 140)
HSL	hsl(183, 56%, 35%)
HSV	hsv(183, 71%, 55%)
CMYK	cmyk(71.4%, 3.6%, 0%, 45.1%)
CIE-LAB	lab(51.46, -25.04, -10.64)
CIE-LCH	lch(51.46, 27.21, 203.02°)
OKLab	oklab(57.21% -0.0803 -0.0295)
OKLCH	oklch(57.21% 0.086 200.2)
XYZ	xyz(14.2706, 19.6709, 27.8506)
Luminance	0.1967 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28878C #8C2D28

analogous

#288C5F #28878C #28558C

triadic

#28878C #8C2887 #878C28

tetradic

#28878C #5F288C #8C2D28 #558C28

square

#28878C #5F288C #8C2D28 #558C28

split-complementary

#28878C #8C2855 #8C5F28

monochromatic

#0D2B2D #1A595C #28878C #36B5BC #5ECBD1

Accessibility & contrast

On white

4.26

#28878C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#28878C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28878C

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28878C	#FFFFFF	#000000	##000000
##28878C	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D818C

Deuteranopia (green-blind)

#6E768C

Tritanopia (blue-blind)

#008C88

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #28878c;
/* rgb */ color: rgb(40, 135, 140);
/* oklch */ color: oklch(57.2% 0.086 200.2);

Tailwind

colors: {
  custom: {
    50: '#72aaad',
    500: '#28878c',
    950: '#000000',
  },
}

SCSS

$custom: #28878c;
$custom-light: #72aaad;
$custom-dark: #000000;

JSON

{
  "hex": "#28878c",
  "rgb": {
    "r": 40,
    "g": 135,
    "b": 140
  },
  "hsl": {
    "h": 183,
    "s": 55.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57208,
    "c": 0.08553,
    "h": 200.2
  },
  "luminance": 0.19673
}

Semantic roles & 50–950 ramp

primary

#28878C

secondary

#B65E5A

accent

#5049DF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #28878C

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

Preview Lab → · Contrast checker → · Palette generator →