#1A3704#1A3704

#1A3704 is a dark, moderate yellow-green. Relative luminance 0.030; OKLCH L 30.2% C 0.083 H 135.1°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#1A3704
RGB	rgb(26, 55, 4)
HSL	hsl(94, 86%, 12%)
HSV	hsv(94, 93%, 22%)
CMYK	cmyk(52.7%, 0%, 92.7%, 78.4%)
CIE-LAB	lab(19.89, -21.06, 25.84)
CIE-LCH	lch(19.89, 33.33, 129.18°)
OKLab	oklab(30.24% -0.059 0.0588)
OKLCH	oklch(30.24% 0.083 135.1)
XYZ	xyz(1.8141, 2.9606, 0.5907)
Luminance	0.0296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 3.61

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A3704 #210437

analogous

#343704 #1A3704 #043708

triadic

#1A3704 #041A37 #37041A

tetradic

#1A3704 #043437 #210437 #370804

square

#1A3704 #043437 #210437 #370804

split-complementary

#1A3704 #080437 #370434

monochromatic

#0D1D02 #0D1D02 #1A3704 #357008 #50A90C

Accessibility & contrast

On white

13.19

#1A3704 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1A3704 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A3704

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A3704	#FFFFFF	#000000	##FFFFFF
##1A3704	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)

#362F09

Tritanopia (blue-blind)

#19342E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a3704;
/* rgb */ color: rgb(26, 55, 4);
/* oklch */ color: oklch(30.2% 0.083 135.1);

Tailwind

colors: {
  custom: {
    50: '#5a6e49',
    500: '#1a3704',
    950: '#000000',
  },
}

SCSS

$custom: #1a3704;
$custom-light: #5a6e49;
$custom-dark: #000000;

JSON

{
  "hex": "#1a3704",
  "rgb": {
    "r": 26,
    "g": 55,
    "b": 4
  },
  "hsl": {
    "h": 94.118,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30236,
    "c": 0.08328,
    "h": 135.1
  },
  "luminance": 0.02961
}

Semantic roles & 50–950 ramp

primary

#1A3704

secondary

#521E79

accent

#2BFDA2

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040701

muted

#797A77

Preview Lab

Preview with #1A3704

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

Preview Lab → · Contrast checker → · Palette generator →