#285D40#285D40

#285D40 is a dark, moderate green. Relative luminance 0.086; OKLCH L 43.3% C 0.075 H 157.2°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#285D40
RGB	rgb(40, 93, 64)
HSL	hsl(147, 40%, 26%)
HSV	hsv(147, 57%, 36%)
CMYK	cmyk(57%, 0%, 31.2%, 63.5%)
CIE-LAB	lab(35.30, -25.25, 11.43)
CIE-LCH	lch(35.30, 27.71, 155.64°)
OKLab	oklab(43.34% -0.069 0.029)
OKLCH	oklch(43.34% 0.075 157.2)
XYZ	xyz(5.7144, 8.6495, 6.2179)
Luminance	0.0865 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285D40 #5D2845

analogous

#2A5D28 #285D40 #285D5A

triadic

#285D40 #40285D #5D4028

tetradic

#285D40 #282A5D #5D2845 #5D5A28

square

#285D40 #282A5D #5D2845 #5D5A28

split-complementary

#285D40 #5A285D #5D282A

monochromatic

#09150F #163223 #285D40 #3A885D #4DB27B

Accessibility & contrast

On white

7.69

#285D40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#285D40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285D40

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285D40	#FFFFFF	#000000	##FFFFFF
##285D40	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)

#5C563E

Deuteranopia (green-blind)

#555142

Tritanopia (blue-blind)

#185C55

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #285d40;
/* rgb */ color: rgb(40, 93, 64);
/* oklch */ color: oklch(43.3% 0.075 157.2);

Tailwind

colors: {
  custom: {
    50: '#678b75',
    500: '#285d40',
    950: '#000000',
  },
}

SCSS

$custom: #285d40;
$custom-light: #678b75;
$custom-dark: #000000;

JSON

{
  "hex": "#285d40",
  "rgb": {
    "r": 40,
    "g": 93,
    "b": 64
  },
  "hsl": {
    "h": 147.17,
    "s": 39.85,
    "l": 26.078
  },
  "oklch": {
    "l": 0.43341,
    "c": 0.0749,
    "h": 157.2
  },
  "luminance": 0.0865
}

Semantic roles & 50–950 ramp

primary

#285D40

secondary

#905173

accent

#589AD0

background

#F6F8F7

surface

#EBF0ED

border

#C6CBC8

text

#060C08

muted

#7A7D7B

Preview Lab

Preview with #285D40

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

Preview Lab → · Contrast checker → · Palette generator →