#283A22#283A22

#283A22 is a dark, muted green. Relative luminance 0.036; OKLCH L 32.5% C 0.047 H 138.1°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#283A22
RGB	rgb(40, 58, 34)
HSL	hsl(105, 26%, 18%)
HSV	hsv(105, 41%, 23%)
CMYK	cmyk(31%, 0%, 41.4%, 77.3%)
CIE-LAB	lab(22.28, -12.86, 12.65)
CIE-LCH	lch(22.28, 18.04, 135.46°)
OKLab	oklab(32.55% -0.0351 0.0315)
OKLCH	oklch(32.55% 0.047 138.1)
XYZ	xyz(2.6768, 3.5926, 2.0655)
Luminance	0.0359 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.65

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283A22 #34223A

analogous

#343A22 #283A22 #223A28

triadic

#283A22 #22283A #3A2228

tetradic

#283A22 #22343A #34223A #3A2822

square

#283A22 #22343A #34223A #3A2822

split-complementary

#283A22 #28223A #3A2234

monochromatic

#0D130B #0D130B #283A22 #436139 #5D874F

Accessibility & contrast

On white

12.22

#283A22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#283A22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283A22

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283A22	#FFFFFF	#000000	##FFFFFF
##283A22	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3620

Deuteranopia (green-blind)

#393523

Tritanopia (blue-blind)

#273834

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #283a22;
/* rgb */ color: rgb(40, 58, 34);
/* oklch */ color: oklch(32.5% 0.047 138.1);

Tailwind

colors: {
  custom: {
    50: '#62705d',
    500: '#283a22',
    950: '#000000',
  },
}

SCSS

$custom: #283a22;
$custom-light: #62705d;
$custom-dark: #000000;

JSON

{
  "hex": "#283a22",
  "rgb": {
    "r": 40,
    "g": 58,
    "b": 34
  },
  "hsl": {
    "h": 105,
    "s": 26.087,
    "l": 18.039
  },
  "oklch": {
    "l": 0.32546,
    "c": 0.04716,
    "h": 138.1
  },
  "luminance": 0.03593
}

Semantic roles & 50–950 ramp

primary

#283A22

secondary

#644B6D

accent

#65C2AB

background

#F5F6F5

surface

#EAECE9

border

#C6C7C5

text

#050704

muted

#797A79

Preview Lab

Preview with #283A22

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

Preview Lab → · Contrast checker → · Palette generator →