#31430D#31430D

#31430D is a dark, moderate yellow-green. Relative luminance 0.047; OKLCH L 35.5% C 0.080 H 126.4°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#31430D
RGB	rgb(49, 67, 13)
HSL	hsl(80, 68%, 16%)
HSV	hsv(80, 81%, 26%)
CMYK	cmyk(26.9%, 0%, 80.6%, 73.7%)
CIE-LAB	lab(25.85, -16.52, 28.78)
CIE-LCH	lch(25.85, 33.18, 119.85°)
OKLab	oklab(35.52% -0.0475 0.0645)
OKLCH	oklch(35.52% 0.08 126.4)
XYZ	xyz(3.3464, 4.6963, 1.1109)
Luminance	0.0470 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.25

Forest Green (survey)

#06470C

ΔE00 8.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31430D #1F0D43

analogous

#433A0D #31430D #16430D

triadic

#31430D #0D3143 #430D31

tetradic

#31430D #0D433A #1F0D43 #430D16

square

#31430D #0D433A #1F0D43 #430D16

split-complementary

#31430D #0D1643 #3A0D43

monochromatic

#131A05 #131A05 #31430D #567617 #7CAA21

Accessibility & contrast

On white

10.83

#31430D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#31430D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31430D

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31430D	#FFFFFF	#000000	##FFFFFF
##31430D	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E05

Deuteranopia (green-blind)

#453D12

Tritanopia (blue-blind)

#333F38

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #31430d;
/* rgb */ color: rgb(49, 67, 13);
/* oklch */ color: oklch(35.5% 0.080 126.4);

Tailwind

colors: {
  custom: {
    50: '#6b7750',
    500: '#31430d',
    950: '#000000',
  },
}

SCSS

$custom: #31430d;
$custom-light: #6b7750;
$custom-dark: #000000;

JSON

{
  "hex": "#31430d",
  "rgb": {
    "r": 49,
    "g": 67,
    "b": 13
  },
  "hsl": {
    "h": 80,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.35518,
    "c": 0.08009,
    "h": 126.4
  },
  "luminance": 0.04696
}

Semantic roles & 50–950 ramp

primary

#31430D

secondary

#482D7E

accent

#3DEA77

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #31430D

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

Preview Lab → · Contrast checker → · Palette generator →