#33571D#33571D

#33571D is a dark, moderate yellow-green. Relative luminance 0.076; OKLCH L 41.5% C 0.096 H 135.4°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#33571D
RGB	rgb(51, 87, 29)
HSL	hsl(97, 50%, 23%)
HSV	hsv(97, 67%, 34%)
CMYK	cmyk(41.4%, 0%, 66.7%, 65.9%)
CIE-LAB	lab(33.15, -24.59, 28.93)
CIE-LCH	lch(33.15, 37.96, 130.36°)
OKLab	oklab(41.54% -0.0682 0.0672)
OKLCH	oklch(41.54% 0.096 135.4)
XYZ	xyz(4.9951, 7.6087, 2.3676)
Luminance	0.0761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33571D #411D57

analogous

#50571D #33571D #1D5724

triadic

#33571D #1D3357 #571D33

tetradic

#33571D #1D5057 #411D57 #57241D

square

#33571D #1D5057 #411D57 #57241D

split-complementary

#33571D #241D57 #571D50

monochromatic

#0D1708 #18290E #33571D #4E852C #69B33C

Accessibility & contrast

On white

8.33

#33571D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#33571D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33571D

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33571D	#FFFFFF	#000000	##FFFFFF
##33571D	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5016

Deuteranopia (green-blind)

#554D22

Tritanopia (blue-blind)

#32544B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #33571d;
/* rgb */ color: rgb(51, 87, 29);
/* oklch */ color: oklch(41.5% 0.096 135.4);

Tailwind

colors: {
  custom: {
    50: '#6e865c',
    500: '#33571d',
    950: '#000000',
  },
}

SCSS

$custom: #33571d;
$custom-light: #6e865c;
$custom-dark: #000000;

JSON

{
  "hex": "#33571d",
  "rgb": {
    "r": 51,
    "g": 87,
    "b": 29
  },
  "hsl": {
    "h": 97.241,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41542,
    "c": 0.09575,
    "h": 135.4
  },
  "luminance": 0.07609
}

Semantic roles & 50–950 ramp

primary

#33571D

secondary

#71448C

accent

#4EDAA5

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#070B04

muted

#7A7C79

Preview Lab

Preview with #33571D

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

Preview Lab → · Contrast checker → · Palette generator →