#1F340E#1F340E

#1F340E is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.7% C 0.067 H 133.4°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#1F340E
RGB	rgb(31, 52, 14)
HSL	hsl(93, 58%, 13%)
HSV	hsv(93, 73%, 20%)
CMYK	cmyk(40.4%, 0%, 73.1%, 79.6%)
CIE-LAB	lab(19.14, -16.41, 20.79)
CIE-LCH	lch(19.14, 26.49, 128.29°)
OKLab	oklab(29.73% -0.0458 0.0483)
OKLCH	oklch(29.73% 0.067 133.4)
XYZ	xyz(1.8723, 2.7789, 0.8531)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F340E #230E34

analogous

#32340E #1F340E #0E3410

triadic

#1F340E #0E1F34 #340E1F

tetradic

#1F340E #0E3234 #230E34 #34100E

square

#1F340E #0E3234 #230E34 #34100E

split-complementary

#1F340E #100E34 #340E32

monochromatic

#0E1806 #0E1806 #1F340E #3C641B #589428

Accessibility & contrast

On white

13.50

#1F340E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#1F340E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F340E

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F340E	#FFFFFF	#000000	##FFFFFF
##1F340E	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36300A

Deuteranopia (green-blind)

#332E11

Tritanopia (blue-blind)

#1F322C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1f340e;
/* rgb */ color: rgb(31, 52, 14);
/* oklch */ color: oklch(29.7% 0.067 133.4);

Tailwind

colors: {
  custom: {
    50: '#5c6b4e',
    500: '#1f340e',
    950: '#000000',
  },
}

SCSS

$custom: #1f340e;
$custom-light: #5c6b4e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f340e",
  "rgb": {
    "r": 31,
    "g": 52,
    "b": 14
  },
  "hsl": {
    "h": 93.158,
    "s": 57.576,
    "l": 12.941
  },
  "oklch": {
    "l": 0.29733,
    "c": 0.06658,
    "h": 133.4
  },
  "luminance": 0.02779
}

Semantic roles & 50–950 ramp

primary

#1F340E

secondary

#522F6F

accent

#47E19C

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040601

muted

#797A77

Preview Lab

Preview with #1F340E

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

Preview Lab → · Contrast checker → · Palette generator →