#284F2F#284F2F

#284F2F is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.9% C 0.070 H 148.3°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#284F2F
RGB	rgb(40, 79, 47)
HSL	hsl(131, 33%, 23%)
HSV	hsv(131, 49%, 31%)
CMYK	cmyk(49.4%, 0%, 40.5%, 69%)
CIE-LAB	lab(30.03, -21.86, 14.73)
CIE-LCH	lch(30.03, 26.36, 146.02°)
OKLab	oklab(38.92% -0.0595 0.0368)
OKLCH	oklch(38.92% 0.07 148.3)
XYZ	xyz(4.1839, 6.2480, 3.6743)
Luminance	0.0625 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284F2F #4F2848

analogous

#344F28 #284F2F #284F42

triadic

#284F2F #2F284F #4F2F28

tetradic

#284F2F #28344F #4F2848 #4F4228

square

#284F2F #28344F #4F2848 #4F4228

split-complementary

#284F2F #42284F #4F2834

monochromatic

#0A140C #132617 #284F2F #3D7847 #51A05F

Accessibility & contrast

On white

9.33

#284F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#284F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284F2F

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284F2F	#FFFFFF	#000000	##FFFFFF
##284F2F	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50492D

Deuteranopia (green-blind)

#4A4531

Tritanopia (blue-blind)

#214E47

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #284f2f;
/* rgb */ color: rgb(40, 79, 47);
/* oklch */ color: oklch(38.9% 0.070 148.3);

Tailwind

colors: {
  custom: {
    50: '#658068',
    500: '#284f2f',
    950: '#000000',
  },
}

SCSS

$custom: #284f2f;
$custom-light: #658068;
$custom-dark: #000000;

JSON

{
  "hex": "#284f2f",
  "rgb": {
    "r": 40,
    "g": 79,
    "b": 47
  },
  "hsl": {
    "h": 130.769,
    "s": 32.773,
    "l": 23.333
  },
  "oklch": {
    "l": 0.38923,
    "c": 0.06991,
    "h": 148.3
  },
  "luminance": 0.06248
}

Semantic roles & 50–950 ramp

primary

#284F2F

secondary

#825179

accent

#5FB6C9

background

#F6F7F6

surface

#EBEEEB

border

#C6C9C6

text

#060A06

muted

#7A7C7A

Preview Lab

Preview with #284F2F

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

Preview Lab → · Contrast checker → · Palette generator →