#285D54#285D54

#285D54 is a dark, muted teal. Relative luminance 0.089; OKLCH L 43.9% C 0.059 H 180.8°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#285D54
RGB	rgb(40, 93, 84)
HSL	hsl(170, 40%, 26%)
HSV	hsv(170, 57%, 36%)
CMYK	cmyk(57%, 0%, 9.7%, 63.5%)
CIE-LAB	lab(35.83, -20.10, -0.18)
CIE-LCH	lch(35.83, 20.10, 180.52°)
OKLab	oklab(43.95% -0.0586 -0.0008)
OKLCH	oklch(43.95% 0.059 180.8)
XYZ	xyz(6.3890, 8.9193, 9.7707)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285D54 #5D2831

analogous

#285D39 #285D54 #284B5D

triadic

#285D54 #54285D #5D5428

tetradic

#285D54 #39285D #5D2831 #4B5D28

square

#285D54 #39285D #5D2831 #4B5D28

split-complementary

#285D54 #5D284B #5D3928

monochromatic

#091513 #16322D #285D54 #3A887B #4DB2A1

Accessibility & contrast

On white

7.54

#285D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#285D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285D54

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285D54	#FFFFFF	#000000	##FFFFFF
##285D54	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595854

Deuteranopia (green-blind)

#515255

Tritanopia (blue-blind)

#085F5A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #285d54;
/* rgb */ color: rgb(40, 93, 84);
/* oklch */ color: oklch(43.9% 0.059 180.8);

Tailwind

colors: {
  custom: {
    50: '#678b84',
    500: '#285d54',
    950: '#000000',
  },
}

SCSS

$custom: #285d54;
$custom-light: #678b84;
$custom-dark: #000000;

JSON

{
  "hex": "#285d54",
  "rgb": {
    "r": 40,
    "g": 93,
    "b": 84
  },
  "hsl": {
    "h": 169.811,
    "s": 39.85,
    "l": 26.078
  },
  "oklch": {
    "l": 0.43945,
    "c": 0.05861,
    "h": 180.8
  },
  "luminance": 0.0892
}

Semantic roles & 50–950 ramp

primary

#285D54

secondary

#90515C

accent

#586CD0

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #285D54

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

Preview Lab → · Contrast checker → · Palette generator →