#33581A#33581A

#33581A is a dark, moderate yellow-green. Relative luminance 0.078; OKLCH L 41.8% C 0.100 H 135.0°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#33581A
RGB	rgb(51, 88, 26)
HSL	hsl(96, 54%, 22%)
HSV	hsv(96, 70%, 35%)
CMYK	cmyk(42%, 0%, 70.5%, 65.5%)
CIE-LAB	lab(33.47, -25.38, 30.75)
CIE-LCH	lch(33.47, 39.88, 129.54°)
OKLab	oklab(41.79% -0.0706 0.0707)
OKLCH	oklch(41.79% 0.1 135)
XYZ	xyz(5.0413, 7.7576, 2.2088)
Luminance	0.0776 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33581A #3F1A58

analogous

#52581A #33581A #1A5820

triadic

#33581A #1A3358 #581A33

tetradic

#33581A #1A5258 #3F1A58 #58201A

square

#33581A #1A5258 #3F1A58 #58201A

split-complementary

#33581A #201A58 #581A52

monochromatic

#0E1807 #18290C #33581A #4E8728 #6AB636

Accessibility & contrast

On white

8.23

#33581A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#33581A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33581A

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33581A	#FFFFFF	#000000	##FFFFFF
##33581A	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5112

Deuteranopia (green-blind)

#564E1F

Tritanopia (blue-blind)

#32554B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #33581a;
/* rgb */ color: rgb(51, 88, 26);
/* oklch */ color: oklch(41.8% 0.100 135.0);

Tailwind

colors: {
  custom: {
    50: '#6e875a',
    500: '#33581a',
    950: '#000000',
  },
}

SCSS

$custom: #33581a;
$custom-light: #6e875a;
$custom-dark: #000000;

JSON

{
  "hex": "#33581a",
  "rgb": {
    "r": 51,
    "g": 88,
    "b": 26
  },
  "hsl": {
    "h": 95.806,
    "s": 54.386,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41793,
    "c": 0.09992,
    "h": 135
  },
  "luminance": 0.07758
}

Semantic roles & 50–950 ramp

primary

#33581A

secondary

#6E408E

accent

#4ADEA2

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#070B04

muted

#7A7C79

Preview Lab

Preview with #33581A

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

Preview Lab → · Contrast checker → · Palette generator →