#28939B#28939B

#28939B is a mid, moderate teal. Relative luminance 0.237; OKLCH L 60.9% C 0.093 H 202.5°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#28939B
RGB	rgb(40, 147, 155)
HSL	hsl(184, 59%, 38%)
HSV	hsv(184, 74%, 61%)
CMYK	cmyk(74.2%, 5.2%, 0%, 39.2%)
CIE-LAB	lab(55.77, -26.41, -12.83)
CIE-LCH	lch(55.77, 29.36, 205.91°)
OKLab	oklab(60.86% -0.0861 -0.0356)
OKLCH	oklch(60.86% 0.093 202.5)
XYZ	xyz(17.2226, 23.6831, 34.6676)
Luminance	0.2369 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28939B #9B3028

analogous

#289B69 #28939B #28599B

triadic

#28939B #9B2893 #939B28

tetradic

#28939B #69289B #9B3028 #599B28

square

#28939B #69289B #9B3028 #599B28

split-complementary

#28939B #9B2859 #9B6928

monochromatic

#0F373A #1B656A #28939B #35C1CB #66D0D7

Accessibility & contrast

On white

3.66

#28939B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#28939B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28939B

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28939B	#FFFFFF	#000000	##000000
##28939B	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878D9C

Deuteranopia (green-blind)

#77819B

Tritanopia (blue-blind)

#009995

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #28939b;
/* rgb */ color: rgb(40, 147, 155);
/* oklch */ color: oklch(60.9% 0.093 202.5);

Tailwind

colors: {
  custom: {
    50: '#75b3b8',
    500: '#28939b',
    950: '#000000',
  },
}

SCSS

$custom: #28939b;
$custom-light: #75b3b8;
$custom-dark: #000000;

JSON

{
  "hex": "#28939b",
  "rgb": {
    "r": 40,
    "g": 147,
    "b": 155
  },
  "hsl": {
    "h": 184.174,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.60862,
    "c": 0.09318,
    "h": 202.5
  },
  "luminance": 0.23685
}

Semantic roles & 50–950 ramp

primary

#28939B

secondary

#BD6861

accent

#5146E2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #28939B

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

Preview Lab → · Contrast checker → · Palette generator →