#1A3103#1A3103

#1A3103 is a dark, moderate yellow-green. Relative luminance 0.024; OKLCH L 28.3% C 0.075 H 132.8°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#1A3103
RGB	rgb(26, 49, 3)
HSL	hsl(90, 88%, 10%)
HSV	hsv(90, 94%, 19%)
CMYK	cmyk(46.9%, 0%, 93.9%, 80.8%)
CIE-LAB	lab(17.57, -18.14, 23.53)
CIE-LCH	lch(17.57, 29.71, 127.63°)
OKLab	oklab(28.33% -0.0513 0.0553)
OKLCH	oklch(28.33% 0.075 132.8)
XYZ	xyz(1.5407, 2.4227, 0.4726)
Luminance	0.0242 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 8.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A3103 #1A0331

analogous

#313103 #1A3103 #033103

triadic

#1A3103 #031A31 #31031A

tetradic

#1A3103 #033131 #1A0331 #310303

square

#1A3103 #033131 #1A0331 #310303

split-complementary

#1A3103 #030331 #310331

monochromatic

#0F1D02 #0F1D02 #1A3103 #396B07 #57A40A

Accessibility & contrast

On white

14.15

#1A3103 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#1A3103 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A3103

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A3103	#FFFFFF	#000000	##FFFFFF
##1A3103	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C00

Deuteranopia (green-blind)

#302A07

Tritanopia (blue-blind)

#1A2F28

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1a3103;
/* rgb */ color: rgb(26, 49, 3);
/* oklch */ color: oklch(28.3% 0.075 132.8);

Tailwind

colors: {
  custom: {
    50: '#596948',
    500: '#1a3103',
    950: '#000000',
  },
}

SCSS

$custom: #1a3103;
$custom-light: #596948;
$custom-dark: #000000;

JSON

{
  "hex": "#1a3103",
  "rgb": {
    "r": 26,
    "g": 49,
    "b": 3
  },
  "hsl": {
    "h": 90,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.2833,
    "c": 0.07544,
    "h": 132.8
  },
  "luminance": 0.02423
}

Semantic roles & 50–950 ramp

primary

#1A3103

secondary

#481B74

accent

#29FF94

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#030600

muted

#787A77

Preview Lab

Preview with #1A3103

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

Preview Lab → · Contrast checker → · Palette generator →