#33571E#33571E

#33571E is a dark, moderate yellow-green. Relative luminance 0.076; OKLCH L 41.6% C 0.095 H 135.7°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#33571E
RGB	rgb(51, 87, 30)
HSL	hsl(98, 49%, 23%)
HSV	hsv(98, 66%, 34%)
CMYK	cmyk(41.4%, 0%, 65.5%, 65.9%)
CIE-LAB	lab(33.17, -24.48, 28.43)
CIE-LCH	lch(33.17, 37.51, 130.73°)
OKLab	oklab(41.56% -0.0678 0.0663)
OKLCH	oklch(41.56% 0.095 135.7)
XYZ	xyz(5.0077, 7.6137, 2.4338)
Luminance	0.0761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33571E #421E57

analogous

#4F571E #33571E #1E5725

triadic

#33571E #1E3357 #571E33

tetradic

#33571E #1E4F57 #421E57 #57251E

square

#33571E #1E4F57 #421E57 #57251E

split-complementary

#33571E #251E57 #571E4F

monochromatic

#0D1708 #18290E #33571E #4E852E #68B23D

Accessibility & contrast

On white

8.32

#33571E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#33571E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33571E

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33571E	#FFFFFF	#000000	##FFFFFF
##33571E	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5018

Deuteranopia (green-blind)

#554D22

Tritanopia (blue-blind)

#32544B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #33571e;
/* rgb */ color: rgb(51, 87, 30);
/* oklch */ color: oklch(41.6% 0.095 135.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#33571e",
  "rgb": {
    "r": 51,
    "g": 87,
    "b": 30
  },
  "hsl": {
    "h": 97.895,
    "s": 48.718,
    "l": 22.941
  },
  "oklch": {
    "l": 0.41555,
    "c": 0.09482,
    "h": 135.7
  },
  "luminance": 0.07614
}

Semantic roles & 50–950 ramp

primary

#33571E

secondary

#72458C

accent

#50D8A6

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#070B04

muted

#7A7C79

Preview Lab

Preview with #33571E

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

Preview Lab → · Contrast checker → · Palette generator →