#284A34#284A34

#284A34 is a dark, muted green. Relative luminance 0.056; OKLCH L 37.6% C 0.055 H 154.4°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#284A34
RGB	rgb(40, 74, 52)
HSL	hsl(141, 30%, 22%)
HSV	hsv(141, 46%, 29%)
CMYK	cmyk(45.9%, 0%, 29.7%, 71%)
CIE-LAB	lab(28.37, -18.16, 9.35)
CIE-LCH	lch(28.37, 20.42, 152.75°)
OKLab	oklab(37.61% -0.0498 0.0238)
OKLCH	oklch(37.61% 0.055 154.4)
XYZ	xyz(3.9434, 5.5963, 4.1206)
Luminance	0.0560 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284A34 #4A283E

analogous

#2D4A28 #284A34 #284A45

triadic

#284A34 #34284A #4A3428

tetradic

#284A34 #282D4A #4A283E #4A4528

square

#284A34 #282D4A #4A283E #4A4528

split-complementary

#284A34 #45284A #4A282D

monochromatic

#0B140E #132218 #284A34 #3D7250 #53996C

Accessibility & contrast

On white

9.91

#284A34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#284A34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284A34

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284A34	#FFFFFF	#000000	##FFFFFF
##284A34	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4533

Deuteranopia (green-blind)

#454135

Tritanopia (blue-blind)

#214944

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #284a34;
/* rgb */ color: rgb(40, 74, 52);
/* oklch */ color: oklch(37.6% 0.055 154.4);

Tailwind

colors: {
  custom: {
    50: '#647c6b',
    500: '#284a34',
    950: '#000000',
  },
}

SCSS

$custom: #284a34;
$custom-light: #647c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#284a34",
  "rgb": {
    "r": 40,
    "g": 74,
    "b": 52
  },
  "hsl": {
    "h": 141.176,
    "s": 29.825,
    "l": 22.353
  },
  "oklch": {
    "l": 0.37609,
    "c": 0.05519,
    "h": 154.4
  },
  "luminance": 0.05597
}

Semantic roles & 50–950 ramp

primary

#284A34

secondary

#7C516D

accent

#62A3C6

background

#F6F7F6

surface

#EBEEEB

border

#C6C9C6

text

#050906

muted

#7A7B7A

Preview Lab

Preview with #284A34

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

Preview Lab → · Contrast checker → · Palette generator →