#28ADB9#28ADB9

#28ADB9 is a light, moderate teal. Relative luminance 0.338; OKLCH L 68.5% C 0.109 H 204.3°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#28ADB9
RGB	rgb(40, 173, 185)
HSL	hsl(185, 64%, 44%)
HSV	hsv(185, 78%, 73%)
CMYK	cmyk(78.4%, 6.5%, 0%, 27.5%)
CIE-LAB	lab(64.83, -29.90, -16.08)
CIE-LCH	lch(64.83, 33.95, 208.27°)
OKLab	oklab(68.54% -0.099 -0.0447)
OKLCH	oklch(68.54% 0.109 204.3)
XYZ	xyz(24.5717, 33.8380, 51.1259)
Luminance	0.3384 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28ADB9 #B93428

analogous

#28B97D #28ADB9 #2864B9

triadic

#28ADB9 #B928AD #ADB928

tetradic

#28ADB9 #7D28B9 #B93428 #64B928

square

#28ADB9 #7D28B9 #B93428 #64B928

split-complementary

#28ADB9 #B92864 #B97D28

monochromatic

#124F54 #1D7E87 #28ADB9 #47CBD7 #79D9E2

Accessibility & contrast

On white

2.70

#28ADB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#28ADB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ADB9

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28ADB9	#FFFFFF	#000000	##000000
##28ADB9	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA6BA

Deuteranopia (green-blind)

#8B97B9

Tritanopia (blue-blind)

#00B4B0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28adb9;
/* rgb */ color: rgb(40, 173, 185);
/* oklch */ color: oklch(68.5% 0.109 204.3);

Tailwind

colors: {
  custom: {
    50: '#7cc6ce',
    500: '#28adb9',
    950: '#000000',
  },
}

SCSS

$custom: #28adb9;
$custom-light: #7cc6ce;
$custom-dark: #000000;

JSON

{
  "hex": "#28adb9",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 185
  },
  "hsl": {
    "h": 184.966,
    "s": 64.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.68537,
    "c": 0.10865,
    "h": 204.3
  },
  "luminance": 0.33841
}

Semantic roles & 50–950 ramp

primary

#28ADB9

secondary

#CA7A73

accent

#4E40E7

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28ADB9

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

Preview Lab → · Contrast checker → · Palette generator →