#28B3AF#28B3AF

#28B3AF is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.7% C 0.112 H 191.9°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#28B3AF
RGB	rgb(40, 179, 175)
HSL	hsl(178, 63%, 43%)
HSV	hsv(178, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 2.2%, 29.8%)
CIE-LAB	lab(66.35, -35.78, -8.25)
CIE-LCH	lch(66.35, 36.71, 192.98°)
OKLab	oklab(69.66% -0.1093 -0.023)
OKLCH	oklch(69.66% 0.112 191.9)
XYZ	xyz(24.7294, 35.7834, 46.1527)
Luminance	0.3579 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B3AF #B3282C

analogous

#28B369 #28B3AF #2872B3

triadic

#28B3AF #AF28B3 #B3AF28

tetradic

#28B3AF #6928B3 #B3282C #72B328

square

#28B3AF #6928B3 #B3282C #72B328

split-complementary

#28B3AF #B32872 #B36928

monochromatic

#124F4D #1D817E #28B3AF #43D5D1 #75E0DD

Accessibility & contrast

On white

2.57

#28B3AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#28B3AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B3AF

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B3AF	#FFFFFF	#000000	##000000
##28B3AF	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AAAF

Deuteranopia (green-blind)

#949BB0

Tritanopia (blue-blind)

#00B8B1

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #28b3af;
/* rgb */ color: rgb(40, 179, 175);
/* oklch */ color: oklch(69.7% 0.112 191.9);

Tailwind

colors: {
  custom: {
    50: '#7bcac6',
    500: '#28b3af',
    950: '#000000',
  },
}

SCSS

$custom: #28b3af;
$custom-light: #7bcac6;
$custom-dark: #000000;

JSON

{
  "hex": "#28b3af",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 175
  },
  "hsl": {
    "h": 178.273,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.69665,
    "c": 0.11166,
    "h": 191.9
  },
  "luminance": 0.35786
}

Semantic roles & 50–950 ramp

primary

#28B3AF

secondary

#C86F72

accent

#4146E6

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28B3AF

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

Preview Lab → · Contrast checker → · Palette generator →