#1F300E#1F300E

#1F300E is a dark, muted yellow-green. Relative luminance 0.024; OKLCH L 28.5% C 0.060 H 131.5°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#1F300E
RGB	rgb(31, 48, 14)
HSL	hsl(90, 55%, 12%)
HSV	hsv(90, 71%, 19%)
CMYK	cmyk(35.4%, 0%, 70.8%, 81.2%)
CIE-LAB	lab(17.63, -14.17, 19.01)
CIE-LCH	lch(17.63, 23.71, 126.69°)
OKLab	oklab(28.51% -0.0396 0.0447)
OKLCH	oklch(28.51% 0.06 131.5)
XYZ	xyz(1.7013, 2.4369, 0.7961)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F300E #1F0E30

analogous

#30300E #1F300E #0E300E

triadic

#1F300E #0E1F30 #300E1F

tetradic

#1F300E #0E3030 #1F0E30 #300E0E

square

#1F300E #0E3030 #1F0E30 #300E0E

split-complementary

#1F300E #0E0E30 #300E30

monochromatic

#0F1807 #0F1807 #1F300E #3E5F1C #5C8F2A

Accessibility & contrast

On white

14.12

#1F300E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#1F300E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F300E

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F300E	#FFFFFF	#000000	##FFFFFF
##1F300E	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0A

Deuteranopia (green-blind)

#302B10

Tritanopia (blue-blind)

#202E29

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1f300e;
/* rgb */ color: rgb(31, 48, 14);
/* oklch */ color: oklch(28.5% 0.060 131.5);

Tailwind

colors: {
  custom: {
    50: '#5c684e',
    500: '#1f300e',
    950: '#000000',
  },
}

SCSS

$custom: #1f300e;
$custom-light: #5c684e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f300e",
  "rgb": {
    "r": 31,
    "g": 48,
    "b": 14
  },
  "hsl": {
    "h": 90,
    "s": 54.839,
    "l": 12.157
  },
  "oklch": {
    "l": 0.28508,
    "c": 0.05976,
    "h": 131.5
  },
  "luminance": 0.02437
}

Semantic roles & 50–950 ramp

primary

#1F300E

secondary

#4D2F6A

accent

#4ADE94

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040601

muted

#797A77

Preview Lab

Preview with #1F300E

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

Preview Lab → · Contrast checker → · Palette generator →