#285C4B#285C4B

#285C4B is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.4% C 0.063 H 169.4°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#285C4B
RGB	rgb(40, 92, 75)
HSL	hsl(160, 39%, 26%)
HSV	hsv(160, 57%, 36%)
CMYK	cmyk(56.5%, 0%, 18.5%, 63.9%)
CIE-LAB	lab(35.23, -22.04, 4.55)
CIE-LCH	lch(35.23, 22.50, 168.34°)
OKLab	oklab(43.37% -0.062 0.0116)
OKLCH	oklch(43.37% 0.063 169.4)
XYZ	xyz(5.9716, 8.6129, 8.0030)
Luminance	0.0861 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285C4B #5C2839

analogous

#285C31 #285C4B #28535C

triadic

#285C4B #4B285C #5C4B28

tetradic

#285C4B #31285C #5C2839 #535C28

square

#285C4B #31285C #5C2839 #535C28

split-complementary

#285C4B #5C2853 #5C3128

monochromatic

#091511 #153128 #285C4B #3B876E #4DB191

Accessibility & contrast

On white

7.71

#285C4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#285C4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285C4B

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285C4B	#FFFFFF	#000000	##FFFFFF
##285C4B	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A564A

Deuteranopia (green-blind)

#52514C

Tritanopia (blue-blind)

#125D57

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #285c4b;
/* rgb */ color: rgb(40, 92, 75);
/* oklch */ color: oklch(43.4% 0.063 169.4);

Tailwind

colors: {
  custom: {
    50: '#678a7d',
    500: '#285c4b',
    950: '#000000',
  },
}

SCSS

$custom: #285c4b;
$custom-light: #678a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#285c4b",
  "rgb": {
    "r": 40,
    "g": 92,
    "b": 75
  },
  "hsl": {
    "h": 160.385,
    "s": 39.394,
    "l": 25.882
  },
  "oklch": {
    "l": 0.43372,
    "c": 0.06305,
    "h": 169.4
  },
  "luminance": 0.08613
}

Semantic roles & 50–950 ramp

primary

#285C4B

secondary

#8F5165

accent

#597FCF

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C09

muted

#7A7D7B

Preview Lab

Preview with #285C4B

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

Preview Lab → · Contrast checker → · Palette generator →