#28ACBB#28ACBB

#28ACBB is a light, moderate teal. Relative luminance 0.335; OKLCH L 68.4% C 0.109 H 206.7°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#28ACBB
RGB	rgb(40, 172, 187)
HSL	hsl(186, 65%, 45%)
HSV	hsv(186, 79%, 73%)
CMYK	cmyk(78.6%, 8%, 0%, 26.7%)
CIE-LAB	lab(64.60, -28.79, -17.55)
CIE-LCH	lch(64.60, 33.72, 211.37°)
OKLab	oklab(68.37% -0.0972 -0.0488)
OKLCH	oklch(68.37% 0.109 206.7)
XYZ	xyz(24.5933, 33.5410, 52.1819)
Luminance	0.3354 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28ACBB #BB3728

analogous

#28BB80 #28ACBB #2863BB

triadic

#28ACBB #BB28AC #ACBB28

tetradic

#28ACBB #8028BB #BB3728 #63BB28

square

#28ACBB #8028BB #BB3728 #63BB28

split-complementary

#28ACBB #BB2863 #BB8028

monochromatic

#124F56 #1D7E89 #28ACBB #48C9D8 #7BD8E3

Accessibility & contrast

On white

2.72

#28ACBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#28ACBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28ACBB

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28ACBB	#FFFFFF	#000000	##000000
##28ACBB	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA5BC

Deuteranopia (green-blind)

#8996BB

Tritanopia (blue-blind)

#00B4B0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28acbb;
/* rgb */ color: rgb(40, 172, 187);
/* oklch */ color: oklch(68.4% 0.109 206.7);

Tailwind

colors: {
  custom: {
    50: '#7cc5cf',
    500: '#28acbb',
    950: '#000000',
  },
}

SCSS

$custom: #28acbb;
$custom-light: #7cc5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#28acbb",
  "rgb": {
    "r": 40,
    "g": 172,
    "b": 187
  },
  "hsl": {
    "h": 186.122,
    "s": 64.758,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68367,
    "c": 0.10878,
    "h": 206.7
  },
  "luminance": 0.33544
}

Semantic roles & 50–950 ramp

primary

#28ACBB

secondary

#CB7D74

accent

#5140E8

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #28ACBB

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

Preview Lab → · Contrast checker → · Palette generator →