#1F2F0A#1F2F0A

#1F2F0A is a dark, moderate yellow-green. Relative luminance 0.023; OKLCH L 28.2% C 0.062 H 129.7°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#1F2F0A
RGB	rgb(31, 47, 10)
HSL	hsl(86, 65%, 11%)
HSV	hsv(86, 79%, 18%)
CMYK	cmyk(34%, 0%, 78.7%, 81.6%)
CIE-LAB	lab(17.21, -14.03, 20.32)
CIE-LCH	lch(17.21, 24.69, 124.63°)
OKLab	oklab(28.15% -0.0397 0.0478)
OKLCH	oklch(28.15% 0.062 129.7)
XYZ	xyz(1.6364, 2.3462, 0.6538)
Luminance	0.0235 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F2F0A #1A0A2F

analogous

#2F2C0A #1F2F0A #0C2F0A

triadic

#1F2F0A #0A1F2F #2F0A1F

tetradic

#1F2F0A #0A2F2C #1A0A2F #2F0A0C

square

#1F2F0A #0A2F2C #1A0A2F #2F0A0C

split-complementary

#1F2F0A #0A0C2F #2C0A2F

monochromatic

#111905 #111905 #1F2F0A #406115 #62941F

Accessibility & contrast

On white

14.29

#1F2F0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#1F2F0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F2F0A

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F2F0A	#FFFFFF	#000000	##FFFFFF
##1F2F0A	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B06

Deuteranopia (green-blind)

#2F2A0D

Tritanopia (blue-blind)

#202D27

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #1f2f0a;
/* rgb */ color: rgb(31, 47, 10);
/* oklch */ color: oklch(28.2% 0.062 129.7);

Tailwind

colors: {
  custom: {
    50: '#5c674c',
    500: '#1f2f0a',
    950: '#000000',
  },
}

SCSS

$custom: #1f2f0a;
$custom-light: #5c674c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f2f0a",
  "rgb": {
    "r": 31,
    "g": 47,
    "b": 10
  },
  "hsl": {
    "h": 85.946,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.28151,
    "c": 0.06215,
    "h": 129.7
  },
  "luminance": 0.02346
}

Semantic roles & 50–950 ramp

primary

#1F2F0A

secondary

#46296C

accent

#40E889

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040601

muted

#797A77

Preview Lab

Preview with #1F2F0A

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

Preview Lab → · Contrast checker → · Palette generator →