#285D4E#285D4E

#285D4E is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.7% C 0.062 H 172.3°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#285D4E
RGB	rgb(40, 93, 78)
HSL	hsl(163, 40%, 26%)
HSV	hsv(163, 57%, 36%)
CMYK	cmyk(57%, 0%, 16.1%, 63.5%)
CIE-LAB	lab(35.65, -21.76, 3.29)
CIE-LCH	lch(35.65, 22.01, 171.39°)
OKLab	oklab(43.75% -0.0617 0.0084)
OKLCH	oklch(43.75% 0.062 172.3)
XYZ	xyz(6.1640, 8.8293, 8.5856)
Luminance	0.0883 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285D4E #5D2837

analogous

#285D33 #285D4E #28515D

triadic

#285D4E #4E285D #5D4E28

tetradic

#285D4E #33285D #5D2837 #515D28

square

#285D4E #33285D #5D2837 #515D28

split-complementary

#285D4E #5D2851 #5D3328

monochromatic

#091512 #16322A #285D4E #3A8872 #4DB296

Accessibility & contrast

On white

7.59

#285D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#285D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285D4E

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285D4E	#FFFFFF	#000000	##FFFFFF
##285D4E	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A574D

Deuteranopia (green-blind)

#52514F

Tritanopia (blue-blind)

#0F5E59

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #285d4e;
/* rgb */ color: rgb(40, 93, 78);
/* oklch */ color: oklch(43.7% 0.062 172.3);

Tailwind

colors: {
  custom: {
    50: '#678b7f',
    500: '#285d4e',
    950: '#000000',
  },
}

SCSS

$custom: #285d4e;
$custom-light: #678b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#285d4e",
  "rgb": {
    "r": 40,
    "g": 93,
    "b": 78
  },
  "hsl": {
    "h": 163.019,
    "s": 39.85,
    "l": 26.078
  },
  "oklch": {
    "l": 0.43745,
    "c": 0.06226,
    "h": 172.3
  },
  "luminance": 0.0883
}

Semantic roles & 50–950 ramp

primary

#285D4E

secondary

#905163

accent

#587AD0

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #285D4E

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

Preview Lab → · Contrast checker → · Palette generator →