#28A7BA#28A7BA

#28A7BA is a light, moderate teal. Relative luminance 0.316; OKLCH L 67.1% C 0.107 H 210.2°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#28A7BA
RGB	rgb(40, 167, 186)
HSL	hsl(188, 65%, 44%)
HSV	hsv(188, 78%, 73%)
CMYK	cmyk(78.5%, 10.2%, 0%, 27.1%)
CIE-LAB	lab(63.04, -26.62, -19.37)
CIE-LCH	lch(63.04, 32.92, 216.03°)
OKLab	oklab(67.1% -0.0928 -0.0539)
OKLCH	oklch(67.1% 0.107 210.2)
XYZ	xyz(23.5528, 31.6308, 51.3089)
Luminance	0.3163 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A7BA #BA3B28

analogous

#28BA84 #28A7BA #285EBA

triadic

#28A7BA #BA28A7 #A7BA28

tetradic

#28A7BA #8428BA #BA3B28 #5EBA28

square

#28A7BA #8428BA #BA3B28 #5EBA28

split-complementary

#28A7BA #BA285E #BA8428

monochromatic

#124D55 #1D7A88 #28A7BA #48C5D8 #7AD5E2

Accessibility & contrast

On white

2.87

#28A7BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#28A7BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A7BA

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A7BA	#FFFFFF	#000000	##000000
##28A7BA	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A1BB

Deuteranopia (green-blind)

#8392BA

Tritanopia (blue-blind)

#00AFAD

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28a7ba;
/* rgb */ color: rgb(40, 167, 186);
/* oklch */ color: oklch(67.1% 0.107 210.2);

Tailwind

colors: {
  custom: {
    50: '#7bc1ce',
    500: '#28a7ba',
    950: '#000000',
  },
}

SCSS

$custom: #28a7ba;
$custom-light: #7bc1ce;
$custom-dark: #000000;

JSON

{
  "hex": "#28a7ba",
  "rgb": {
    "r": 40,
    "g": 167,
    "b": 186
  },
  "hsl": {
    "h": 187.808,
    "s": 64.602,
    "l": 44.314
  },
  "oklch": {
    "l": 0.67095,
    "c": 0.10732,
    "h": 210.2
  },
  "luminance": 0.31634
}

Semantic roles & 50–950 ramp

primary

#28A7BA

secondary

#CA7F73

accent

#5640E8

background

#F8FBFC

surface

#EFF7F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #28A7BA

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

Preview Lab → · Contrast checker → · Palette generator →