#33531C#33531C

#33531C is a dark, moderate yellow-green. Relative luminance 0.070; OKLCH L 40.4% C 0.090 H 134.3°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#33531C
RGB	rgb(51, 83, 28)
HSL	hsl(95, 50%, 22%)
HSV	hsv(95, 66%, 33%)
CMYK	cmyk(38.6%, 0%, 66.3%, 67.5%)
CIE-LAB	lab(31.75, -22.70, 27.86)
CIE-LCH	lch(31.75, 35.94, 129.17°)
OKLab	oklab(40.39% -0.0632 0.0648)
OKLCH	oklch(40.39% 0.09 134.3)
XYZ	xyz(4.6680, 6.9740, 2.1985)
Luminance	0.0697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33531C #3C1C53

analogous

#4F531C #33531C #1C5321

triadic

#33531C #1C3353 #531C33

tetradic

#33531C #1C4F53 #3C1C53 #53211C

square

#33531C #1C4F53 #3C1C53 #53211C

split-complementary

#33531C #211C53 #531C4F

monochromatic

#0E1708 #17250D #33531C #4F812B #6BAF3B

Accessibility & contrast

On white

8.77

#33531C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#33531C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33531C

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33531C	#FFFFFF	#000000	##FFFFFF
##33531C	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C16

Deuteranopia (green-blind)

#524A20

Tritanopia (blue-blind)

#335047

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #33531c;
/* rgb */ color: rgb(51, 83, 28);
/* oklch */ color: oklch(40.4% 0.090 134.3);

Tailwind

colors: {
  custom: {
    50: '#6d835b',
    500: '#33531c',
    950: '#000000',
  },
}

SCSS

$custom: #33531c;
$custom-light: #6d835b;
$custom-dark: #000000;

JSON

{
  "hex": "#33531c",
  "rgb": {
    "r": 51,
    "g": 83,
    "b": 28
  },
  "hsl": {
    "h": 94.909,
    "s": 49.55,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40391,
    "c": 0.09049,
    "h": 134.3
  },
  "luminance": 0.06974
}

Semantic roles & 50–950 ramp

primary

#33531C

secondary

#6B4289

accent

#4FD99F

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#070A04

muted

#7A7C79

Preview Lab

Preview with #33531C

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

Preview Lab → · Contrast checker → · Palette generator →