#28B173#28B173

#28B173 is a light, vivid teal. Relative luminance 0.331; OKLCH L 67.5% C 0.146 H 158.0°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#28B173
RGB	rgb(40, 177, 115)
HSL	hsl(153, 63%, 43%)
HSV	hsv(153, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 35%, 30.6%)
CIE-LAB	lab(64.27, -50.13, 21.79)
CIE-LCH	lch(64.27, 54.66, 156.50°)
OKLab	oklab(67.47% -0.1357 0.0549)
OKLCH	oklch(67.47% 0.146 158)
XYZ	xyz(19.6897, 33.1308, 21.5735)
Luminance	0.3313 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B173 #B12866

analogous

#28B12F #28B173 #28AAB1

triadic

#28B173 #7328B1 #B17328

tetradic

#28B173 #2F28B1 #B12866 #AAB128

square

#28B173 #2F28B1 #B12866 #AAB128

split-complementary

#28B173 #B128AA #B12F28

monochromatic

#114D32 #1D7F53 #28B173 #42D492 #74E0AF

Accessibility & contrast

On white

2.75

#28B173 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#28B173 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B173

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B173	#FFFFFF	#000000	##000000
##28B173	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA36F

Deuteranopia (green-blind)

#9F9777

Tritanopia (blue-blind)

#00B0A1

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28b173;
/* rgb */ color: rgb(40, 177, 115);
/* oklch */ color: oklch(67.5% 0.146 158.0);

Tailwind

colors: {
  custom: {
    50: '#78c99b',
    500: '#28b173',
    950: '#000000',
  },
}

SCSS

$custom: #28b173;
$custom-light: #78c99b;
$custom-dark: #000000;

JSON

{
  "hex": "#28b173",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 115
  },
  "hsl": {
    "h": 152.847,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.67472,
    "c": 0.14639,
    "h": 158
  },
  "luminance": 0.33133
}

Semantic roles & 50–950 ramp

primary

#28B173

secondary

#C76E96

accent

#428CE6

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #28B173

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

Preview Lab → · Contrast checker → · Palette generator →