#28978F#28978F

#28978F is a mid, moderate teal. Relative luminance 0.246; OKLCH L 61.5% C 0.097 H 187.8°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#28978F
RGB	rgb(40, 151, 143)
HSL	hsl(176, 58%, 37%)
HSV	hsv(176, 74%, 59%)
CMYK	cmyk(73.5%, 0%, 5.3%, 40.8%)
CIE-LAB	lab(56.65, -32.00, -4.64)
CIE-LCH	lch(56.65, 32.34, 188.25°)
OKLab	oklab(61.45% -0.0957 -0.0131)
OKLCH	oklch(61.45% 0.097 187.8)
XYZ	xyz(16.8973, 24.5655, 29.8323)
Luminance	0.2457 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28978F #972830

analogous

#289758 #28978F #286797

triadic

#28978F #8F2897 #978F28

tetradic

#28978F #582897 #972830 #679728

square

#28978F #582897 #972830 #679728

split-complementary

#28978F #972867 #975828

monochromatic

#0E3633 #1B6761 #28978F #35C7BD #64D6CE

Accessibility & contrast

On white

3.55

#28978F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#28978F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28978F

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28978F	#FFFFFF	#000000	##000000
##28978F	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8F8F

Deuteranopia (green-blind)

#7F8390

Tritanopia (blue-blind)

#009B94

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #28978f;
/* rgb */ color: rgb(40, 151, 143);
/* oklch */ color: oklch(61.5% 0.097 187.8);

Tailwind

colors: {
  custom: {
    50: '#74b6af',
    500: '#28978f',
    950: '#000000',
  },
}

SCSS

$custom: #28978f;
$custom-light: #74b6af;
$custom-dark: #000000;

JSON

{
  "hex": "#28978f",
  "rgb": {
    "r": 40,
    "g": 151,
    "b": 143
  },
  "hsl": {
    "h": 175.676,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.6145,
    "c": 0.09661,
    "h": 187.8
  },
  "luminance": 0.24568
}

Semantic roles & 50–950 ramp

primary

#28978F

secondary

#BC5F66

accent

#4652E1

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #28978F

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

Preview Lab → · Contrast checker → · Palette generator →