#31420B#31420B

#31420B is a dark, moderate yellow-green. Relative luminance 0.046; OKLCH L 35.2% C 0.080 H 125.6°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#31420B
RGB	rgb(49, 66, 11)
HSL	hsl(79, 71%, 15%)
HSV	hsv(79, 83%, 26%)
CMYK	cmyk(25.8%, 0%, 83.3%, 74.1%)
CIE-LAB	lab(25.48, -16.10, 29.27)
CIE-LCH	lch(25.48, 33.40, 118.81°)
OKLab	oklab(35.22% -0.0466 0.0651)
OKLCH	oklch(35.22% 0.08 125.6)
XYZ	xyz(3.2753, 4.5735, 1.0268)
Luminance	0.0457 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31420B #1C0B42

analogous

#42370B #31420B #16420B

triadic

#31420B #0B3142 #420B31

tetradic

#31420B #0B4237 #1C0B42 #420B16

square

#31420B #0B4237 #1C0B42 #420B16

split-complementary

#31420B #0B1642 #370B42

monochromatic

#131A04 #131A04 #31420B #587614 #7FAB1C

Accessibility & contrast

On white

10.97

#31420B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#31420B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31420B

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31420B	#FFFFFF	#000000	##FFFFFF
##31420B	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D03

Deuteranopia (green-blind)

#443C10

Tritanopia (blue-blind)

#343E37

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #31420b;
/* rgb */ color: rgb(49, 66, 11);
/* oklch */ color: oklch(35.2% 0.080 125.6);

Tailwind

colors: {
  custom: {
    50: '#6b764f',
    500: '#31420b',
    950: '#000000',
  },
}

SCSS

$custom: #31420b;
$custom-light: #6b764f;
$custom-dark: #000000;

JSON

{
  "hex": "#31420b",
  "rgb": {
    "r": 49,
    "g": 66,
    "b": 11
  },
  "hsl": {
    "h": 78.545,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.35215,
    "c": 0.08007,
    "h": 125.6
  },
  "luminance": 0.04574
}

Semantic roles & 50–950 ramp

primary

#31420B

secondary

#442A7F

accent

#3AEE71

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #31420B

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

Preview Lab → · Contrast checker → · Palette generator →