#28AEB3#28AEB3

#28AEB3 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.6% C 0.108 H 198.8°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#28AEB3
RGB	rgb(40, 174, 179)
HSL	hsl(182, 63%, 43%)
HSV	hsv(182, 78%, 70%)
CMYK	cmyk(77.7%, 2.8%, 0%, 29.8%)
CIE-LAB	lab(64.94, -32.23, -12.58)
CIE-LCH	lch(64.94, 34.60, 201.32°)
OKLab	oklab(68.56% -0.1026 -0.035)
OKLCH	oklch(68.56% 0.108 198.8)
XYZ	xyz(24.1441, 33.9749, 47.9244)
Luminance	0.3398 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AEB3 #B32D28

analogous

#28B372 #28AEB3 #2869B3

triadic

#28AEB3 #B328AE #AEB328

tetradic

#28AEB3 #7228B3 #B32D28 #69B328

square

#28AEB3 #7228B3 #B32D28 #69B328

split-complementary

#28AEB3 #B32869 #B37228

monochromatic

#124D4F #1D7D81 #28AEB3 #43D0D5 #75DCE0

Accessibility & contrast

On white

2.69

#28AEB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#28AEB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AEB3

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AEB3	#FFFFFF	#000000	##000000
##28AEB3	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A6B4

Deuteranopia (green-blind)

#8E98B4

Tritanopia (blue-blind)

#00B4AF

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #28aeb3;
/* rgb */ color: rgb(40, 174, 179);
/* oklch */ color: oklch(68.6% 0.108 198.8);

Tailwind

colors: {
  custom: {
    50: '#7bc6c9',
    500: '#28aeb3',
    950: '#000000',
  },
}

SCSS

$custom: #28aeb3;
$custom-light: #7bc6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#28aeb3",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 179
  },
  "hsl": {
    "h": 182.158,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68559,
    "c": 0.10838,
    "h": 198.8
  },
  "luminance": 0.33978
}

Semantic roles & 50–950 ramp

primary

#28AEB3

secondary

#C8726F

accent

#4741E6

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28AEB3

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

Preview Lab → · Contrast checker → · Palette generator →