#28B1A1#28B1A1

#28B1A1 is a light, moderate teal. Relative luminance 0.345; OKLCH L 68.7% C 0.114 H 183.0°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#28B1A1
RGB	rgb(40, 177, 161)
HSL	hsl(173, 63%, 43%)
HSV	hsv(173, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 9%, 30.6%)
CIE-LAB	lab(65.33, -38.86, -1.99)
CIE-LCH	lch(65.33, 38.91, 182.94°)
OKLab	oklab(68.7% -0.1137 -0.006)
OKLCH	oklch(68.7% 0.114 183)
XYZ	xyz(23.0271, 34.4658, 39.1502)
Luminance	0.3447 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B1A1 #B12838

analogous

#28B15D #28B1A1 #287CB1

triadic

#28B1A1 #A128B1 #B1A128

tetradic

#28B1A1 #5D28B1 #B12838 #7CB128

square

#28B1A1 #5D28B1 #B12838 #7CB128

split-complementary

#28B1A1 #B1287C #B15D28

monochromatic

#114D46 #1D7F74 #28B1A1 #42D4C3 #74E0D3

Accessibility & contrast

On white

2.66

#28B1A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#28B1A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B1A1

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B1A1	#FFFFFF	#000000	##000000
##28B1A1	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A6A0

Deuteranopia (green-blind)

#9699A3

Tritanopia (blue-blind)

#00B5AC

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b1a1;
/* rgb */ color: rgb(40, 177, 161);
/* oklch */ color: oklch(68.7% 0.114 183.0);

Tailwind

colors: {
  custom: {
    50: '#7ac9bc',
    500: '#28b1a1',
    950: '#000000',
  },
}

SCSS

$custom: #28b1a1;
$custom-light: #7ac9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#28b1a1",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 161
  },
  "hsl": {
    "h": 172.993,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68696,
    "c": 0.11386,
    "h": 183
  },
  "luminance": 0.34469
}

Semantic roles & 50–950 ramp

primary

#28B1A1

secondary

#C76E78

accent

#4255E6

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #28B1A1

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

Preview Lab → · Contrast checker → · Palette generator →