#31440A#31440A

#31440A is a dark, moderate yellow-green. Relative luminance 0.048; OKLCH L 35.8% C 0.084 H 126.6°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#31440A
RGB	rgb(49, 68, 10)
HSL	hsl(80, 74%, 15%)
HSV	hsv(80, 85%, 27%)
CMYK	cmyk(27.9%, 0%, 85.3%, 73.3%)
CIE-LAB	lab(26.18, -17.27, 30.34)
CIE-LCH	lch(26.18, 34.91, 119.64°)
OKLab	oklab(35.78% -0.0498 0.0672)
OKLCH	oklch(35.78% 0.084 126.6)
XYZ	xyz(3.3885, 4.8091, 1.0368)
Luminance	0.0481 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31440A #1D0A44

analogous

#443A0A #31440A #14440A

triadic

#31440A #0A3144 #440A31

tetradic

#31440A #0A443A #1D0A44 #440A14

square

#31440A #0A443A #1D0A44 #440A14

split-complementary

#31440A #0A1444 #3A0A44

monochromatic

#131B04 #131B04 #31440A #577912 #7EAF1A

Accessibility & contrast

On white

10.70

#31440A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#31440A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31440A

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31440A	#FFFFFF	#000000	##FFFFFF
##31440A	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F01

Deuteranopia (green-blind)

#453E10

Tritanopia (blue-blind)

#334039

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #31440a;
/* rgb */ color: rgb(49, 68, 10);
/* oklch */ color: oklch(35.8% 0.084 126.6);

Tailwind

colors: {
  custom: {
    50: '#6b784e',
    500: '#31440a',
    950: '#000000',
  },
}

SCSS

$custom: #31440a;
$custom-light: #6b784e;
$custom-dark: #000000;

JSON

{
  "hex": "#31440a",
  "rgb": {
    "r": 49,
    "g": 68,
    "b": 10
  },
  "hsl": {
    "h": 79.655,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.35781,
    "c": 0.08366,
    "h": 126.6
  },
  "luminance": 0.04809
}

Semantic roles & 50–950 ramp

primary

#31440A

secondary

#462981

accent

#37F174

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #31440A

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

Preview Lab → · Contrast checker → · Palette generator →