#28A398#28A398

#28A398 is a light, moderate teal. Relative luminance 0.289; OKLCH L 64.8% C 0.104 H 185.9°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#28A398
RGB	rgb(40, 163, 152)
HSL	hsl(175, 61%, 40%)
HSV	hsv(175, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 6.7%, 36.1%)
CIE-LAB	lab(60.70, -35.03, -3.77)
CIE-LCH	lch(60.70, 35.23, 186.14°)
OKLab	oklab(64.84% -0.1038 -0.0107)
OKLCH	oklch(64.84% 0.104 185.9)
XYZ	xyz(19.6370, 28.9101, 34.2449)
Luminance	0.2891 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A398 #A32833

analogous

#28A35A #28A398 #2871A3

triadic

#28A398 #9828A3 #A39828

tetradic

#28A398 #5A28A3 #A32833 #71A328

square

#28A398 #5A28A3 #A32833 #71A328

split-complementary

#28A398 #A32871 #A35A28

monochromatic

#10413C #1C726A #28A398 #3ACFC1 #6BDBD1

Accessibility & contrast

On white

3.10

#28A398 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#28A398 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A398

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A398	#FFFFFF	#000000	##000000
##28A398	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9A98

Deuteranopia (green-blind)

#898D99

Tritanopia (blue-blind)

#00A79F

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a398;
/* rgb */ color: rgb(40, 163, 152);
/* oklch */ color: oklch(64.8% 0.104 185.9);

Tailwind

colors: {
  custom: {
    50: '#77bfb6',
    500: '#28a398',
    950: '#000000',
  },
}

SCSS

$custom: #28a398;
$custom-light: #77bfb6;
$custom-dark: #000000;

JSON

{
  "hex": "#28a398",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 152
  },
  "hsl": {
    "h": 174.634,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64837,
    "c": 0.10439,
    "h": 185.9
  },
  "luminance": 0.28913
}

Semantic roles & 50–950 ramp

primary

#28A398

secondary

#C1666E

accent

#4452E4

background

#F7FBFB

surface

#EEF7F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #28A398

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

Preview Lab → · Contrast checker → · Palette generator →