#31450C#31450C

#31450C is a dark, moderate yellow-green. Relative luminance 0.049; OKLCH L 36.1% C 0.084 H 127.3°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#31450C
RGB	rgb(49, 69, 12)
HSL	hsl(81, 70%, 16%)
HSV	hsv(81, 83%, 27%)
CMYK	cmyk(29%, 0%, 82.6%, 72.9%)
CIE-LAB	lab(26.55, -17.68, 29.89)
CIE-LCH	lch(26.55, 34.73, 120.60°)
OKLab	oklab(36.08% -0.0508 0.0666)
OKLCH	oklch(36.08% 0.084 127.3)
XYZ	xyz(3.4611, 4.9357, 1.1181)
Luminance	0.0494 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31450C #200C45

analogous

#453C0C #31450C #14450C

triadic

#31450C #0C3145 #450C31

tetradic

#31450C #0C453C #200C45 #450C14

square

#31450C #0C453C #200C45 #450C14

split-complementary

#31450C #0C1445 #3C0C45

monochromatic

#131A05 #131A05 #31450C #567915 #7BAD1E

Accessibility & contrast

On white

10.57

#31450C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#31450C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31450C

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31450C	#FFFFFF	#000000	##FFFFFF
##31450C	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494003

Deuteranopia (green-blind)

#463E11

Tritanopia (blue-blind)

#33413A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #31450c;
/* rgb */ color: rgb(49, 69, 12);
/* oklch */ color: oklch(36.1% 0.084 127.3);

Tailwind

colors: {
  custom: {
    50: '#6b784f',
    500: '#31450c',
    950: '#000000',
  },
}

SCSS

$custom: #31450c;
$custom-light: #6b784f;
$custom-dark: #000000;

JSON

{
  "hex": "#31450c",
  "rgb": {
    "r": 49,
    "g": 69,
    "b": 12
  },
  "hsl": {
    "h": 81.053,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.36083,
    "c": 0.08378,
    "h": 127.3
  },
  "luminance": 0.04936
}

Semantic roles & 50–950 ramp

primary

#31450C

secondary

#4A2C81

accent

#3BED79

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#070902

muted

#7A7B78

Preview Lab

Preview with #31450C

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

Preview Lab → · Contrast checker → · Palette generator →