#285C4E#285C4E

#285C4E is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.5% C 0.061 H 173.3°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#285C4E
RGB	rgb(40, 92, 78)
HSL	hsl(164, 39%, 26%)
HSV	hsv(164, 57%, 36%)
CMYK	cmyk(56.5%, 0%, 15.2%, 63.9%)
CIE-LAB	lab(35.31, -21.24, 2.80)
CIE-LCH	lch(35.31, 21.42, 172.49°)
OKLab	oklab(43.47% -0.0604 0.0071)
OKLCH	oklch(43.47% 0.061 173.3)
XYZ	xyz(6.0768, 8.6549, 8.5566)
Luminance	0.0866 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285C4E #5C2836

analogous

#285C34 #285C4E #28505C

triadic

#285C4E #4E285C #5C4E28

tetradic

#285C4E #34285C #5C2836 #505C28

square

#285C4E #34285C #5C2836 #505C28

split-complementary

#285C4E #5C2850 #5C3428

monochromatic

#091512 #15312A #285C4E #3B8772 #4DB196

Accessibility & contrast

On white

7.69

#285C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#285C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285C4E

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285C4E	#FFFFFF	#000000	##FFFFFF
##285C4E	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59564D

Deuteranopia (green-blind)

#51514F

Tritanopia (blue-blind)

#0F5D58

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #285c4e;
/* rgb */ color: rgb(40, 92, 78);
/* oklch */ color: oklch(43.5% 0.061 173.3);

Tailwind

colors: {
  custom: {
    50: '#678a7f',
    500: '#285c4e',
    950: '#000000',
  },
}

SCSS

$custom: #285c4e;
$custom-light: #678a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#285c4e",
  "rgb": {
    "r": 40,
    "g": 92,
    "b": 78
  },
  "hsl": {
    "h": 163.846,
    "s": 39.394,
    "l": 25.882
  },
  "oklch": {
    "l": 0.43467,
    "c": 0.06081,
    "h": 173.3
  },
  "luminance": 0.08655
}

Semantic roles & 50–950 ramp

primary

#285C4E

secondary

#8F5162

accent

#5978CF

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #285C4E

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

Preview Lab → · Contrast checker → · Palette generator →