#1F2D03#1F2D03

#1F2D03 is a dark, moderate yellow-green. Relative luminance 0.022; OKLCH L 27.5% C 0.066 H 126.5°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#1F2D03
RGB	rgb(31, 45, 3)
HSL	hsl(80, 88%, 9%)
HSV	hsv(80, 93%, 18%)
CMYK	cmyk(31.1%, 0%, 93.3%, 82.4%)
CIE-LAB	lab(16.38, -13.59, 22.15)
CIE-LCH	lch(16.38, 25.99, 121.54°)
OKLab	oklab(27.45% -0.0394 0.0532)
OKLCH	oklch(27.45% 0.066 126.5)
XYZ	xyz(1.5199, 2.1746, 0.4258)
Luminance	0.0217 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F2D03 #11032D

analogous

#2D2603 #1F2D03 #0A2D03

triadic

#1F2D03 #031F2D #2D031F

tetradic

#1F2D03 #032D26 #11032D #2D030A

square

#1F2D03 #032D26 #11032D #2D030A

split-complementary

#1F2D03 #030A2D #26032D

monochromatic

#141D02 #141D02 #1F2D03 #476607 #6EA00B

Accessibility & contrast

On white

14.63

#1F2D03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#1F2D03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F2D03

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F2D03	#FFFFFF	#000000	##FFFFFF
##1F2D03	1.00	14.63	1.44	14.63
#FFFFFF	14.63	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302900

Deuteranopia (green-blind)

#2E2806

Tritanopia (blue-blind)

#212A25

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1f2d03;
/* rgb */ color: rgb(31, 45, 3);
/* oklch */ color: oklch(27.5% 0.066 126.5);

Tailwind

colors: {
  custom: {
    50: '#5c6648',
    500: '#1f2d03',
    950: '#000000',
  },
}

SCSS

$custom: #1f2d03;
$custom-light: #5c6648;
$custom-dark: #000000;

JSON

{
  "hex": "#1f2d03",
  "rgb": {
    "r": 31,
    "g": 45,
    "b": 3
  },
  "hsl": {
    "h": 80,
    "s": 87.5,
    "l": 9.412
  },
  "oklch": {
    "l": 0.27453,
    "c": 0.06619,
    "h": 126.5
  },
  "luminance": 0.02175
}

Semantic roles & 50–950 ramp

primary

#1F2D03

secondary

#381B71

accent

#2AFE71

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#040500

muted

#797A77

Preview Lab

Preview with #1F2D03

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

Preview Lab → · Contrast checker → · Palette generator →