#283E2C#283E2C

#283E2C is a dark, muted green. Relative luminance 0.041; OKLCH L 34.0% C 0.042 H 149.4°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#283E2C
RGB	rgb(40, 62, 44)
HSL	hsl(131, 22%, 20%)
HSV	hsv(131, 35%, 24%)
CMYK	cmyk(35.5%, 0%, 29%, 75.7%)
CIE-LAB	lab(23.93, -13.18, 8.38)
CIE-LCH	lch(23.93, 15.61, 147.56°)
OKLab	oklab(33.95% -0.0361 0.0214)
OKLCH	oklch(33.95% 0.042 149.4)
XYZ	xyz(3.0522, 4.0781, 3.0087)
Luminance	0.0408 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283E2C #3E283A

analogous

#2F3E28 #283E2C #283E37

triadic

#283E2C #2C283E #3E2C28

tetradic

#283E2C #282F3E #3E283A #3E3728

square

#283E2C #282F3E #3E283A #3E3728

split-complementary

#283E2C #37283E #3E282F

monochromatic

#0C130D #101912 #283E2C #406346 #588861

Accessibility & contrast

On white

11.57

#283E2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#283E2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283E2C

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283E2C	#FFFFFF	#000000	##FFFFFF
##283E2C	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A2B

Deuteranopia (green-blind)

#3B382D

Tritanopia (blue-blind)

#253D39

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #283e2c;
/* rgb */ color: rgb(40, 62, 44);
/* oklch */ color: oklch(34.0% 0.042 149.4);

Tailwind

colors: {
  custom: {
    50: '#627365',
    500: '#283e2c',
    950: '#000000',
  },
}

SCSS

$custom: #283e2c;
$custom-light: #627365;
$custom-dark: #000000;

JSON

{
  "hex": "#283e2c",
  "rgb": {
    "r": 40,
    "g": 62,
    "b": 44
  },
  "hsl": {
    "h": 130.909,
    "s": 21.569,
    "l": 20
  },
  "oklch": {
    "l": 0.33952,
    "c": 0.04194,
    "h": 149.4
  },
  "luminance": 0.04078
}

Semantic roles & 50–950 ramp

primary

#283E2C

secondary

#70526A

accent

#6AAFBE

background

#F5F7F6

surface

#EAEDEB

border

#C6C8C6

text

#050805

muted

#797B7A

Preview Lab

Preview with #283E2C

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

Preview Lab → · Contrast checker → · Palette generator →