#28AEB4#28AEB4

#28AEB4 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.6% C 0.108 H 199.6°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#28AEB4
RGB	rgb(40, 174, 180)
HSL	hsl(183, 64%, 43%)
HSV	hsv(183, 78%, 71%)
CMYK	cmyk(77.8%, 3.3%, 0%, 29.4%)
CIE-LAB	lab(64.97, -31.93, -13.09)
CIE-LCH	lch(64.97, 34.50, 202.29°)
OKLab	oklab(68.6% -0.1021 -0.0364)
OKLCH	oklch(68.6% 0.108 199.6)
XYZ	xyz(24.2456, 34.0155, 48.4590)
Luminance	0.3402 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AEB4 #B42E28

analogous

#28B474 #28AEB4 #2868B4

triadic

#28AEB4 #B428AE #AEB428

tetradic

#28AEB4 #7428B4 #B42E28 #68B428

square

#28AEB4 #7428B4 #B42E28 #68B428

split-complementary

#28AEB4 #B42868 #B47428

monochromatic

#124D50 #1D7E82 #28AEB4 #44CFD5 #76DCE1

Accessibility & contrast

On white

2.69

#28AEB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#28AEB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AEB4

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AEB4	#FFFFFF	#000000	##000000
##28AEB4	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)

#A1A6B5

Deuteranopia (green-blind)

#8D98B5

Tritanopia (blue-blind)

#00B5B0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #28aeb4;
/* rgb */ color: rgb(40, 174, 180);
/* oklch */ color: oklch(68.6% 0.108 199.6);

Tailwind

colors: {
  custom: {
    50: '#7bc6ca',
    500: '#28aeb4',
    950: '#000000',
  },
}

SCSS

$custom: #28aeb4;
$custom-light: #7bc6ca;
$custom-dark: #000000;

JSON

{
  "hex": "#28aeb4",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 180
  },
  "hsl": {
    "h": 182.571,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.68596,
    "c": 0.10843,
    "h": 199.6
  },
  "luminance": 0.34019
}

Semantic roles & 50–950 ramp

primary

#28AEB4

secondary

#C87470

accent

#4841E7

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28AEB4

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

Preview Lab → · Contrast checker → · Palette generator →