#31450A#31450A

#31450A is a dark, moderate yellow-green. Relative luminance 0.049; OKLCH L 36.1% C 0.085 H 127.1°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#31450A
RGB	rgb(49, 69, 10)
HSL	hsl(80, 75%, 15%)
HSV	hsv(80, 86%, 27%)
CMYK	cmyk(29%, 0%, 85.5%, 72.9%)
CIE-LAB	lab(26.54, -17.81, 30.67)
CIE-LCH	lch(26.54, 35.47, 120.14°)
OKLab	oklab(36.07% -0.0513 0.0679)
OKLCH	oklch(36.07% 0.085 127.1)
XYZ	xyz(3.4495, 4.9311, 1.0572)
Luminance	0.0493 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31450A #1E0A45

analogous

#453B0A #31450A #13450A

triadic

#31450A #0A3145 #450A31

tetradic

#31450A #0A453B #1E0A45 #450A13

square

#31450A #0A453B #1E0A45 #450A13

split-complementary

#31450A #0A1345 #3B0A45

monochromatic

#131B04 #131B04 #31450A #577A12 #7DB019

Accessibility & contrast

On white

10.57

#31450A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#31450A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31450A

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31450A	#FFFFFF	#000000	##FFFFFF
##31450A	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)

#494001

Deuteranopia (green-blind)

#463E10

Tritanopia (blue-blind)

#33413A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #31450a;
/* rgb */ color: rgb(49, 69, 10);
/* oklch */ color: oklch(36.1% 0.085 127.1);

Tailwind

colors: {
  custom: {
    50: '#6c784f',
    500: '#31450a',
    950: '#000000',
  },
}

SCSS

$custom: #31450a;
$custom-light: #6c784f;
$custom-dark: #000000;

JSON

{
  "hex": "#31450a",
  "rgb": {
    "r": 49,
    "g": 69,
    "b": 10
  },
  "hsl": {
    "h": 80.339,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.36068,
    "c": 0.0851,
    "h": 127.1
  },
  "luminance": 0.04931
}

Semantic roles & 50–950 ramp

primary

#31450A

secondary

#472982

accent

#36F176

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#070902

muted

#7A7B78

Preview Lab

Preview with #31450A

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

Preview Lab → · Contrast checker → · Palette generator →