#33451F#33451F

#33451F is a dark, moderate yellow-green. Relative luminance 0.051; OKLCH L 36.5% C 0.064 H 129.9°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#33451F
RGB	rgb(51, 69, 31)
HSL	hsl(88, 38%, 20%)
HSV	hsv(88, 55%, 27%)
CMYK	cmyk(26.1%, 0%, 55.1%, 72.9%)
CIE-LAB	lab(26.90, -14.85, 20.54)
CIE-LCH	lch(26.90, 25.35, 125.86°)
OKLab	oklab(36.47% -0.0412 0.0492)
OKLCH	oklch(36.47% 0.064 129.9)
XYZ	xyz(3.7406, 5.0589, 2.0754)
Luminance	0.0506 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33451F #311F45

analogous

#45441F #33451F #20451F

triadic

#33451F #1F3345 #451F33

tetradic

#33451F #1F4544 #311F45 #451F20

square

#33451F #1F4544 #311F45 #451F20

split-complementary

#33451F #1F2045 #441F45

monochromatic

#101509 #141B0C #33451F #526F32 #719945

Accessibility & contrast

On white

10.44

#33451F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#33451F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33451F

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33451F	#FFFFFF	#000000	##FFFFFF
##33451F	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48401C

Deuteranopia (green-blind)

#453F21

Tritanopia (blue-blind)

#34423C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #33451f;
/* rgb */ color: rgb(51, 69, 31);
/* oklch */ color: oklch(36.5% 0.064 129.9);

Tailwind

colors: {
  custom: {
    50: '#6c785b',
    500: '#33451f',
    950: '#000000',
  },
}

SCSS

$custom: #33451f;
$custom-light: #6c785b;
$custom-dark: #000000;

JSON

{
  "hex": "#33451f",
  "rgb": {
    "r": 51,
    "g": 69,
    "b": 31
  },
  "hsl": {
    "h": 88.421,
    "s": 38,
    "l": 19.608
  },
  "oklch": {
    "l": 0.36471,
    "c": 0.06422,
    "h": 129.9
  },
  "luminance": 0.05059
}

Semantic roles & 50–950 ramp

primary

#33451F

secondary

#5F4679

accent

#5ACE91

background

#F6F7F5

surface

#EBEDE9

border

#C6C8C5

text

#070904

muted

#7A7B79

Preview Lab

Preview with #33451F

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

Preview Lab → · Contrast checker → · Palette generator →