#28554E#28554E

#28554E is a dark, muted teal. Relative luminance 0.075; OKLCH L 41.5% C 0.051 H 182.4°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#28554E
RGB	rgb(40, 85, 78)
HSL	hsl(171, 36%, 25%)
HSV	hsv(171, 53%, 33%)
CMYK	cmyk(52.9%, 0%, 8.2%, 66.7%)
CIE-LAB	lab(32.91, -17.46, -0.68)
CIE-LCH	lch(32.91, 17.48, 182.24°)
OKLab	oklab(41.53% -0.0513 -0.0021)
OKLCH	oklch(41.53% 0.051 182.4)
XYZ	xyz(5.4981, 7.4977, 8.3637)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28554E #55282F

analogous

#285538 #28554E #284655

triadic

#28554E #4E2855 #554E28

tetradic

#28554E #382855 #55282F #465528

square

#28554E #382855 #55282F #465528

split-complementary

#28554E #552846 #553828

monochromatic

#0A1513 #142B28 #28554E #3C7F74 #4FA89A

Accessibility & contrast

On white

8.40

#28554E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#28554E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28554E

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28554E	#FFFFFF	#000000	##FFFFFF
##28554E	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51514E

Deuteranopia (green-blind)

#4A4B4F

Tritanopia (blue-blind)

#125653

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #28554e;
/* rgb */ color: rgb(40, 85, 78);
/* oklch */ color: oklch(41.5% 0.051 182.4);

Tailwind

colors: {
  custom: {
    50: '#66857f',
    500: '#28554e',
    950: '#000000',
  },
}

SCSS

$custom: #28554e;
$custom-light: #66857f;
$custom-dark: #000000;

JSON

{
  "hex": "#28554e",
  "rgb": {
    "r": 40,
    "g": 85,
    "b": 78
  },
  "hsl": {
    "h": 170.667,
    "s": 36,
    "l": 24.51
  },
  "oklch": {
    "l": 0.41526,
    "c": 0.05131,
    "h": 182.4
  },
  "luminance": 0.07498
}

Semantic roles & 50–950 ramp

primary

#28554E

secondary

#88515A

accent

#5C6DCC

background

#F6F8F7

surface

#EBEFEE

border

#C6CAC9

text

#060B0A

muted

#7A7C7C

Preview Lab

Preview with #28554E

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

Preview Lab → · Contrast checker → · Palette generator →