#33501B#33501B

#33501B is a dark, moderate yellow-green. Relative luminance 0.065; OKLCH L 39.5% C 0.087 H 133.2°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#33501B
RGB	rgb(51, 80, 27)
HSL	hsl(93, 50%, 21%)
HSV	hsv(93, 66%, 31%)
CMYK	cmyk(36.3%, 0%, 66.3%, 68.6%)
CIE-LAB	lab(30.69, -21.28, 27.19)
CIE-LCH	lch(30.69, 34.53, 128.05°)
OKLab	oklab(39.53% -0.0593 0.0632)
OKLCH	oklch(39.53% 0.087 133.2)
XYZ	xyz(4.4317, 6.5201, 2.0617)
Luminance	0.0652 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33501B #381B50

analogous

#4D501B #33501B #1B501D

triadic

#33501B #1B3350 #501B33

tetradic

#33501B #1B4D50 #381B50 #501D1B

square

#33501B #1B4D50 #381B50 #501D1B

split-complementary

#33501B #1D1B50 #501B4D

monochromatic

#0F1708 #16220C #33501B #507E2A #6DAC3A

Accessibility & contrast

On white

9.11

#33501B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#33501B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33501B

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33501B	#FFFFFF	#000000	##FFFFFF
##33501B	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A15

Deuteranopia (green-blind)

#4F471F

Tritanopia (blue-blind)

#334D45

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #33501b;
/* rgb */ color: rgb(51, 80, 27);
/* oklch */ color: oklch(39.5% 0.087 133.2);

Tailwind

colors: {
  custom: {
    50: '#6d815a',
    500: '#33501b',
    950: '#000000',
  },
}

SCSS

$custom: #33501b;
$custom-light: #6d815a;
$custom-dark: #000000;

JSON

{
  "hex": "#33501b",
  "rgb": {
    "r": 51,
    "g": 80,
    "b": 27
  },
  "hsl": {
    "h": 92.83,
    "s": 49.533,
    "l": 20.98
  },
  "oklch": {
    "l": 0.39525,
    "c": 0.08673,
    "h": 133.2
  },
  "luminance": 0.0652
}

Semantic roles & 50–950 ramp

primary

#33501B

secondary

#674186

accent

#4FD99A

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#070A04

muted

#7A7C79

Preview Lab

Preview with #33501B

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

Preview Lab → · Contrast checker → · Palette generator →