#285138#285138

#285138 is a dark, moderate green. Relative luminance 0.066; OKLCH L 39.7% C 0.063 H 155.4°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#285138
RGB	rgb(40, 81, 56)
HSL	hsl(143, 34%, 24%)
HSV	hsv(143, 51%, 32%)
CMYK	cmyk(50.6%, 0%, 30.9%, 68.2%)
CIE-LAB	lab(30.93, -20.98, 10.36)
CIE-LCH	lch(30.93, 23.40, 153.73°)
OKLab	oklab(39.72% -0.0574 0.0263)
OKLCH	oklch(39.72% 0.063 155.4)
XYZ	xyz(4.5310, 6.6212, 4.7799)
Luminance	0.0662 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285138 #512841

analogous

#2C5128 #285138 #28514C

triadic

#285138 #382851 #513828

tetradic

#285138 #282C51 #512841 #514C28

square

#285138 #282C51 #512841 #514C28

split-complementary

#285138 #4C2851 #51282C

monochromatic

#0A140E #14281C #285138 #3C7A54 #50A371

Accessibility & contrast

On white

9.04

#285138 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#285138 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285138

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285138	#FFFFFF	#000000	##FFFFFF
##285138	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514B37

Deuteranopia (green-blind)

#4B4739

Tritanopia (blue-blind)

#1E504A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #285138;
/* rgb */ color: rgb(40, 81, 56);
/* oklch */ color: oklch(39.7% 0.063 155.4);

Tailwind

colors: {
  custom: {
    50: '#65826e',
    500: '#285138',
    950: '#000000',
  },
}

SCSS

$custom: #285138;
$custom-light: #65826e;
$custom-dark: #000000;

JSON

{
  "hex": "#285138",
  "rgb": {
    "r": 40,
    "g": 81,
    "b": 56
  },
  "hsl": {
    "h": 143.415,
    "s": 33.884,
    "l": 23.725
  },
  "oklch": {
    "l": 0.39718,
    "c": 0.06319,
    "h": 155.4
  },
  "luminance": 0.06621
}

Semantic roles & 50–950 ramp

primary

#285138

secondary

#845170

accent

#5EA0CA

background

#F6F7F6

surface

#EBEEEC

border

#C6C9C7

text

#060A07

muted

#7A7C7A

Preview Lab

Preview with #285138

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

Preview Lab → · Contrast checker → · Palette generator →