#28ADB8#28ADB8

#28ADB8 is a light, moderate teal. Relative luminance 0.338; OKLCH L 68.5% C 0.108 H 203.5°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#28ADB8
RGB	rgb(40, 173, 184)
HSL	hsl(185, 64%, 44%)
HSV	hsv(185, 78%, 72%)
CMYK	cmyk(78.3%, 6%, 0%, 27.8%)
CIE-LAB	lab(64.80, -30.21, -15.58)
CIE-LCH	lch(64.80, 33.99, 207.27°)
OKLab	oklab(68.5% -0.0994 -0.0433)
OKLCH	oklch(68.5% 0.108 203.5)
XYZ	xyz(24.4665, 33.7959, 50.5719)
Luminance	0.3380 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28ADB8 #B83328

analogous

#28B87B #28ADB8 #2865B8

triadic

#28ADB8 #B828AD #ADB828

tetradic

#28ADB8 #7B28B8 #B83328 #65B828

square

#28ADB8 #7B28B8 #B83328 #65B828

split-complementary

#28ADB8 #B82865 #B87B28

monochromatic

#124E53 #1D7E86 #28ADB8 #46CCD7 #79DAE2

Accessibility & contrast

On white

2.71

#28ADB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#28ADB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ADB8

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28ADB8	#FFFFFF	#000000	##000000
##28ADB8	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA5B9

Deuteranopia (green-blind)

#8B97B8

Tritanopia (blue-blind)

#00B4B0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28adb8;
/* rgb */ color: rgb(40, 173, 184);
/* oklch */ color: oklch(68.5% 0.108 203.5);

Tailwind

colors: {
  custom: {
    50: '#7cc6cd',
    500: '#28adb8',
    950: '#000000',
  },
}

SCSS

$custom: #28adb8;
$custom-light: #7cc6cd;
$custom-dark: #000000;

JSON

{
  "hex": "#28adb8",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 184
  },
  "hsl": {
    "h": 184.583,
    "s": 64.286,
    "l": 43.922
  },
  "oklch": {
    "l": 0.68498,
    "c": 0.10846,
    "h": 203.5
  },
  "luminance": 0.33799
}

Semantic roles & 50–950 ramp

primary

#28ADB8

secondary

#CA7972

accent

#4D41E7

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28ADB8

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

Preview Lab → · Contrast checker → · Palette generator →