#1A3705#1A3705

#1A3705 is a dark, moderate yellow-green. Relative luminance 0.030; OKLCH L 30.2% C 0.082 H 135.3°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#1A3705
RGB	rgb(26, 55, 5)
HSL	hsl(95, 83%, 12%)
HSV	hsv(95, 91%, 22%)
CMYK	cmyk(52.7%, 0%, 90.9%, 78.4%)
CIE-LAB	lab(19.89, -20.96, 25.44)
CIE-LCH	lch(19.89, 32.96, 129.49°)
OKLab	oklab(30.25% -0.0586 0.0579)
OKLCH	oklch(30.25% 0.082 135.3)
XYZ	xyz(1.8195, 2.9628, 0.6196)
Luminance	0.0296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 3.58

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A3705 #220537

analogous

#333705 #1A3705 #053709

triadic

#1A3705 #051A37 #37051A

tetradic

#1A3705 #053337 #220537 #370905

square

#1A3705 #053337 #220537 #370905

split-complementary

#1A3705 #090537 #370533

monochromatic

#0D1C03 #0D1C03 #1A3705 #356F0A #4FA70F

Accessibility & contrast

On white

13.19

#1A3705 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1A3705 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A3705

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A3705	#FFFFFF	#000000	##FFFFFF
##1A3705	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393200

Deuteranopia (green-blind)

#362F0A

Tritanopia (blue-blind)

#19352E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a3705;
/* rgb */ color: rgb(26, 55, 5);
/* oklch */ color: oklch(30.2% 0.082 135.3);

Tailwind

colors: {
  custom: {
    50: '#5a6e4a',
    500: '#1a3705',
    950: '#000000',
  },
}

SCSS

$custom: #1a3705;
$custom-light: #5a6e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a3705",
  "rgb": {
    "r": 26,
    "g": 55,
    "b": 5
  },
  "hsl": {
    "h": 94.8,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.30246,
    "c": 0.08241,
    "h": 135.3
  },
  "luminance": 0.02963
}

Semantic roles & 50–950 ramp

primary

#1A3705

secondary

#532078

accent

#2EFAA4

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040701

muted

#797A77

Preview Lab

Preview with #1A3705

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

Preview Lab → · Contrast checker → · Palette generator →