#33531D#33531D

#33531D is a dark, moderate yellow-green. Relative luminance 0.070; OKLCH L 40.4% C 0.090 H 134.5°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#33531D
RGB	rgb(51, 83, 29)
HSL	hsl(96, 48%, 22%)
HSV	hsv(96, 65%, 33%)
CMYK	cmyk(38.6%, 0%, 65.1%, 67.5%)
CIE-LAB	lab(31.76, -22.59, 27.36)
CIE-LCH	lch(31.76, 35.48, 129.55°)
OKLab	oklab(40.4% -0.0628 0.0638)
OKLCH	oklch(40.4% 0.09 134.5)
XYZ	xyz(4.6802, 6.9788, 2.2626)
Luminance	0.0698 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33531D #3D1D53

analogous

#4E531D #33531D #1D5322

triadic

#33531D #1D3353 #531D33

tetradic

#33531D #1D4E53 #3D1D53 #53221D

square

#33531D #1D4E53 #3D1D53 #53221D

split-complementary

#33531D #221D53 #531D4E

monochromatic

#0E1708 #17260D #33531D #4F802D #6BAE3D

Accessibility & contrast

On white

8.77

#33531D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#33531D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33531D

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33531D	#FFFFFF	#000000	##FFFFFF
##33531D	1.00	8.77	2.40	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C17

Deuteranopia (green-blind)

#524A21

Tritanopia (blue-blind)

#335047

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #33531d;
/* rgb */ color: rgb(51, 83, 29);
/* oklch */ color: oklch(40.4% 0.090 134.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#33531d",
  "rgb": {
    "r": 51,
    "g": 83,
    "b": 29
  },
  "hsl": {
    "h": 95.556,
    "s": 48.214,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40404,
    "c": 0.08952,
    "h": 134.5
  },
  "luminance": 0.06979
}

Semantic roles & 50–950 ramp

primary

#33531D

secondary

#6C4488

accent

#50D8A0

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#070A04

muted

#7A7C79

Preview Lab

Preview with #33531D

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

Preview Lab → · Contrast checker → · Palette generator →