#28B09B#28B09B

#28B09B is a light, moderate teal. Relative luminance 0.339; OKLCH L 68.3% C 0.116 H 179.5°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#28B09B
RGB	rgb(40, 176, 155)
HSL	hsl(171, 63%, 42%)
HSV	hsv(171, 77%, 69%)
CMYK	cmyk(77.3%, 0%, 11.9%, 31%)
CIE-LAB	lab(64.86, -40.07, 0.64)
CIE-LCH	lch(64.86, 40.07, 179.08°)
OKLab	oklab(68.25% -0.1155 0.0011)
OKLCH	oklch(68.25% 0.116 179.5)
XYZ	xyz(22.3138, 33.8656, 36.3647)
Luminance	0.3387 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B09B #B0283D

analogous

#28B057 #28B09B #2881B0

triadic

#28B09B #9B28B0 #B09B28

tetradic

#28B09B #5728B0 #B0283D #81B028

square

#28B09B #5728B0 #B0283D #81B028

split-complementary

#28B09B #B02881 #B05728

monochromatic

#114C43 #1D7E6F #28B09B #41D4BD #73DFCF

Accessibility & contrast

On white

2.70

#28B09B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#28B09B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B09B

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B09B	#FFFFFF	#000000	##000000
##28B09B	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A59A

Deuteranopia (green-blind)

#96989D

Tritanopia (blue-blind)

#00B3AA

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b09b;
/* rgb */ color: rgb(40, 176, 155);
/* oklch */ color: oklch(68.3% 0.116 179.5);

Tailwind

colors: {
  custom: {
    50: '#79c8b8',
    500: '#28b09b',
    950: '#000000',
  },
}

SCSS

$custom: #28b09b;
$custom-light: #79c8b8;
$custom-dark: #000000;

JSON

{
  "hex": "#28b09b",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 155
  },
  "hsl": {
    "h": 170.735,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.68254,
    "c": 0.11552,
    "h": 179.5
  },
  "luminance": 0.33868
}

Semantic roles & 50–950 ramp

primary

#28B09B

secondary

#C66D7B

accent

#425BE6

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #28B09B

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

Preview Lab → · Contrast checker → · Palette generator →