#31490F#31490F

#31490F is a dark, moderate yellow-green. Relative luminance 0.055; OKLCH L 37.3% C 0.088 H 129.6°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#31490F
RGB	rgb(49, 73, 15)
HSL	hsl(85, 66%, 17%)
HSV	hsv(85, 79%, 29%)
CMYK	cmyk(32.9%, 0%, 79.5%, 71.4%)
CIE-LAB	lab(27.99, -19.60, 30.04)
CIE-LCH	lch(27.99, 35.87, 123.13°)
OKLab	oklab(37.26% -0.0557 0.0675)
OKLCH	oklch(37.26% 0.088 129.6)
XYZ	xyz(3.7354, 5.4524, 1.3075)
Luminance	0.0545 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31490F #270F49

analogous

#49440F #31490F #14490F

triadic

#31490F #0F3149 #490F31

tetradic

#31490F #0F4944 #270F49 #490F14

square

#31490F #0F4944 #270F49 #490F14

split-complementary

#31490F #0F1449 #440F49

monochromatic

#111905 #111905 #31490F #537C19 #75AF24

Accessibility & contrast

On white

10.04

#31490F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#31490F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31490F

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31490F	#FFFFFF	#000000	##FFFFFF
##31490F	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4306

Deuteranopia (green-blind)

#494114

Tritanopia (blue-blind)

#33453E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #31490f;
/* rgb */ color: rgb(49, 73, 15);
/* oklch */ color: oklch(37.3% 0.088 129.6);

Tailwind

colors: {
  custom: {
    50: '#6c7c52',
    500: '#31490f',
    950: '#000000',
  },
}

SCSS

$custom: #31490f;
$custom-light: #6c7c52;
$custom-dark: #000000;

JSON

{
  "hex": "#31490f",
  "rgb": {
    "r": 49,
    "g": 73,
    "b": 15
  },
  "hsl": {
    "h": 84.828,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37257,
    "c": 0.08753,
    "h": 129.6
  },
  "luminance": 0.05453
}

Semantic roles & 50–950 ramp

primary

#31490F

secondary

#533083

accent

#3FE985

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#070902

muted

#7A7B78

Preview Lab

Preview with #31490F

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

Preview Lab → · Contrast checker → · Palette generator →