#28978A#28978A

#28978A is a mid, moderate teal. Relative luminance 0.244; OKLCH L 61.3% C 0.098 H 183.5°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#28978A
RGB	rgb(40, 151, 138)
HSL	hsl(173, 58%, 37%)
HSV	hsv(173, 74%, 59%)
CMYK	cmyk(73.5%, 0%, 8.6%, 40.8%)
CIE-LAB	lab(56.50, -33.44, -2.00)
CIE-LCH	lch(56.50, 33.50, 183.42°)
OKLab	oklab(61.28% -0.0981 -0.0059)
OKLCH	oklch(61.28% 0.098 183.5)
XYZ	xyz(16.5269, 24.4174, 27.8818)
Luminance	0.2442 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28978A #972835

analogous

#289753 #28978A #286C97

triadic

#28978A #8A2897 #978A28

tetradic

#28978A #532897 #972835 #6C9728

square

#28978A #532897 #972835 #6C9728

split-complementary

#28978A #97286C #975328

monochromatic

#0E3632 #1B675E #28978A #35C7B6 #64D6C8

Accessibility & contrast

On white

3.57

#28978A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#28978A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28978A

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28978A	#FFFFFF	#000000	##000000
##28978A	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908E8A

Deuteranopia (green-blind)

#80838B

Tritanopia (blue-blind)

#009A93

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #28978a;
/* rgb */ color: rgb(40, 151, 138);
/* oklch */ color: oklch(61.3% 0.098 183.5);

Tailwind

colors: {
  custom: {
    50: '#74b6ac',
    500: '#28978a',
    950: '#000000',
  },
}

SCSS

$custom: #28978a;
$custom-light: #74b6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#28978a",
  "rgb": {
    "r": 40,
    "g": 151,
    "b": 138
  },
  "hsl": {
    "h": 172.973,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.61282,
    "c": 0.09827,
    "h": 183.5
  },
  "luminance": 0.24419
}

Semantic roles & 50–950 ramp

primary

#28978A

secondary

#BC5F6A

accent

#4659E1

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #28978A

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

Preview Lab → · Contrast checker → · Palette generator →