#28ADB3#28ADB3

#28ADB3 is a light, moderate teal. Relative luminance 0.336; OKLCH L 68.3% C 0.108 H 199.6°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#28ADB3
RGB	rgb(40, 173, 179)
HSL	hsl(183, 63%, 43%)
HSV	hsv(183, 78%, 70%)
CMYK	cmyk(77.7%, 3.4%, 0%, 29.8%)
CIE-LAB	lab(64.64, -31.75, -13.04)
CIE-LCH	lch(64.64, 34.32, 202.33°)
OKLab	oklab(68.31% -0.1016 -0.0362)
OKLCH	oklch(68.31% 0.108 199.6)
XYZ	xyz(23.9516, 33.5900, 47.8602)
Luminance	0.3359 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28ADB3 #B32E28

analogous

#28B373 #28ADB3 #2867B3

triadic

#28ADB3 #B328AD #ADB328

tetradic

#28ADB3 #7328B3 #B32E28 #67B328

square

#28ADB3 #7328B3 #B32E28 #67B328

split-complementary

#28ADB3 #B32867 #B37328

monochromatic

#124C4F #1D7D81 #28ADB3 #43CFD5 #75DCE0

Accessibility & contrast

On white

2.72

#28ADB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#28ADB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ADB3

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28ADB3	#FFFFFF	#000000	##000000
##28ADB3	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A5B4

Deuteranopia (green-blind)

#8D97B4

Tritanopia (blue-blind)

#00B4AF

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28adb3;
/* rgb */ color: rgb(40, 173, 179);
/* oklch */ color: oklch(68.3% 0.108 199.6);

Tailwind

colors: {
  custom: {
    50: '#7bc6c9',
    500: '#28adb3',
    950: '#000000',
  },
}

SCSS

$custom: #28adb3;
$custom-light: #7bc6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#28adb3",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 179
  },
  "hsl": {
    "h": 182.59,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.6831,
    "c": 0.10788,
    "h": 199.6
  },
  "luminance": 0.33593
}

Semantic roles & 50–950 ramp

primary

#28ADB3

secondary

#C8736F

accent

#4841E6

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28ADB3

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

Preview Lab → · Contrast checker → · Palette generator →