#28ADB7#28ADB7

#28ADB7 is a light, moderate teal. Relative luminance 0.338; OKLCH L 68.5% C 0.108 H 202.8°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#28ADB7
RGB	rgb(40, 173, 183)
HSL	hsl(184, 64%, 44%)
HSV	hsv(184, 78%, 72%)
CMYK	cmyk(78.1%, 5.5%, 0%, 28.2%)
CIE-LAB	lab(64.77, -30.52, -15.07)
CIE-LCH	lch(64.77, 34.04, 206.28°)
OKLab	oklab(68.46% -0.0999 -0.0419)
OKLCH	oklch(68.46% 0.108 202.8)
XYZ	xyz(24.3620, 33.7541, 50.0218)
Luminance	0.3376 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28ADB7 #B73228

analogous

#28B779 #28ADB7 #2865B7

triadic

#28ADB7 #B728AD #ADB728

tetradic

#28ADB7 #7928B7 #B73228 #65B728

square

#28ADB7 #7928B7 #B73228 #65B728

split-complementary

#28ADB7 #B72865 #B77928

monochromatic

#124E53 #1D7E85 #28ADB7 #46CCD6 #78DAE1

Accessibility & contrast

On white

2.71

#28ADB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#28ADB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ADB7

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28ADB7	#FFFFFF	#000000	##000000
##28ADB7	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA5B8

Deuteranopia (green-blind)

#8B97B8

Tritanopia (blue-blind)

#00B4B0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28adb7;
/* rgb */ color: rgb(40, 173, 183);
/* oklch */ color: oklch(68.5% 0.108 202.8);

Tailwind

colors: {
  custom: {
    50: '#7bc6cc',
    500: '#28adb7',
    950: '#000000',
  },
}

SCSS

$custom: #28adb7;
$custom-light: #7bc6cc;
$custom-dark: #000000;

JSON

{
  "hex": "#28adb7",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 183
  },
  "hsl": {
    "h": 184.196,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6846,
    "c": 0.1083,
    "h": 202.8
  },
  "luminance": 0.33757
}

Semantic roles & 50–950 ramp

primary

#28ADB7

secondary

#C97872

accent

#4C41E7

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28ADB7

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

Preview Lab → · Contrast checker → · Palette generator →