#285D52#285D52

#285D52 is a dark, muted teal. Relative luminance 0.089; OKLCH L 43.9% C 0.060 H 177.8°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#285D52
RGB	rgb(40, 93, 82)
HSL	hsl(168, 40%, 26%)
HSV	hsv(168, 57%, 36%)
CMYK	cmyk(57%, 0%, 11.8%, 63.5%)
CIE-LAB	lab(35.77, -20.66, 0.98)
CIE-LCH	lch(35.77, 20.69, 177.30°)
OKLab	oklab(43.88% -0.0596 0.0023)
OKLCH	oklch(43.88% 0.06 177.8)
XYZ	xyz(6.3117, 8.8884, 9.3640)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285D52 #5D2833

analogous

#285D37 #285D52 #284D5D

triadic

#285D52 #52285D #5D5228

tetradic

#285D52 #37285D #5D2833 #4D5D28

square

#285D52 #37285D #5D2833 #4D5D28

split-complementary

#285D52 #5D284D #5D3728

monochromatic

#091513 #16322C #285D52 #3A8878 #4DB29D

Accessibility & contrast

On white

7.56

#285D52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#285D52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285D52

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285D52	#FFFFFF	#000000	##FFFFFF
##285D52	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5852

Deuteranopia (green-blind)

#515253

Tritanopia (blue-blind)

#0A5E5A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #285d52;
/* rgb */ color: rgb(40, 93, 82);
/* oklch */ color: oklch(43.9% 0.060 177.8);

Tailwind

colors: {
  custom: {
    50: '#678b82',
    500: '#285d52',
    950: '#000000',
  },
}

SCSS

$custom: #285d52;
$custom-light: #678b82;
$custom-dark: #000000;

JSON

{
  "hex": "#285d52",
  "rgb": {
    "r": 40,
    "g": 93,
    "b": 82
  },
  "hsl": {
    "h": 167.547,
    "s": 39.85,
    "l": 26.078
  },
  "oklch": {
    "l": 0.43876,
    "c": 0.05966,
    "h": 177.8
  },
  "luminance": 0.08889
}

Semantic roles & 50–950 ramp

primary

#285D52

secondary

#90515E

accent

#5871D0

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #285D52

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

Preview Lab → · Contrast checker → · Palette generator →