#285F4E#285F4E

#285F4E is a dark, moderate teal. Relative luminance 0.092; OKLCH L 44.3% C 0.065 H 170.3°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#285F4E
RGB	rgb(40, 95, 78)
HSL	hsl(161, 41%, 26%)
HSV	hsv(161, 58%, 37%)
CMYK	cmyk(57.9%, 0%, 17.9%, 62.7%)
CIE-LAB	lab(36.34, -22.80, 4.28)
CIE-LCH	lch(36.34, 23.20, 169.37°)
OKLab	oklab(44.3% -0.0642 0.0109)
OKLCH	oklch(44.3% 0.065 170.3)
XYZ	xyz(6.3418, 9.1850, 8.6449)
Luminance	0.0919 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285F4E #5F2839

analogous

#285F33 #285F4E #28555F

triadic

#285F4E #4E285F #5F4E28

tetradic

#285F4E #33285F #5F2839 #555F28

square

#285F4E #33285F #5F2839 #555F28

split-complementary

#285F4E #5F2855 #5F3328

monochromatic

#091612 #16342B #285F4E #3A8A71 #4DB494

Accessibility & contrast

On white

7.40

#285F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#285F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285F4E

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285F4E	#FFFFFF	#000000	##FFFFFF
##285F4E	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C594D

Deuteranopia (green-blind)

#54534F

Tritanopia (blue-blind)

#0E605A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #285f4e;
/* rgb */ color: rgb(40, 95, 78);
/* oklch */ color: oklch(44.3% 0.065 170.3);

Tailwind

colors: {
  custom: {
    50: '#678d7f',
    500: '#285f4e',
    950: '#000000',
  },
}

SCSS

$custom: #285f4e;
$custom-light: #678d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#285f4e",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 78
  },
  "hsl": {
    "h": 161.455,
    "s": 40.741,
    "l": 26.471
  },
  "oklch": {
    "l": 0.44301,
    "c": 0.06515,
    "h": 170.3
  },
  "luminance": 0.09186
}

Semantic roles & 50–950 ramp

primary

#285F4E

secondary

#925165

accent

#577DD1

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #285F4E

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

Preview Lab → · Contrast checker → · Palette generator →