#1A3601#1A3601

#1A3601 is a dark, moderate yellow-green. Relative luminance 0.029; OKLCH L 29.9% C 0.085 H 134.1°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#1A3601
RGB	rgb(26, 54, 1)
HSL	hsl(92, 96%, 11%)
HSV	hsv(92, 98%, 21%)
CMYK	cmyk(51.9%, 0%, 98.1%, 78.8%)
CIE-LAB	lab(19.47, -20.86, 26.59)
CIE-LCH	lch(19.47, 33.80, 128.12°)
OKLab	oklab(29.89% -0.0588 0.0608)
OKLCH	oklch(29.89% 0.085 134.1)
XYZ	xyz(1.7506, 2.8600, 0.4885)
Luminance	0.0286 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 3.81

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A3601 #1D0136

analogous

#343601 #1A3601 #013602

triadic

#1A3601 #011A36 #36011A

tetradic

#1A3601 #013436 #1D0136 #360201

square

#1A3601 #013436 #1D0136 #360201

split-complementary

#1A3601 #020136 #360134

monochromatic

#0E1E01 #0E1E01 #1A3601 #377202 #54AE03

Accessibility & contrast

On white

13.36

#1A3601 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#1A3601 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A3601

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A3601	#FFFFFF	#000000	##FFFFFF
##1A3601	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393100

Deuteranopia (green-blind)

#352E06

Tritanopia (blue-blind)

#1A332C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1a3601;
/* rgb */ color: rgb(26, 54, 1);
/* oklch */ color: oklch(29.9% 0.085 134.1);

Tailwind

colors: {
  custom: {
    50: '#5a6d48',
    500: '#1a3601',
    950: '#000000',
  },
}

SCSS

$custom: #1a3601;
$custom-light: #5a6d48;
$custom-dark: #000000;

JSON

{
  "hex": "#1a3601",
  "rgb": {
    "r": 26,
    "g": 54,
    "b": 1
  },
  "hsl": {
    "h": 91.698,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.29889,
    "c": 0.08458,
    "h": 134.1
  },
  "luminance": 0.0286
}

Semantic roles & 50–950 ramp

primary

#1A3601

secondary

#4C187B

accent

#29FF9A

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#040700

muted

#797A77

Preview Lab

Preview with #1A3601

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

Preview Lab → · Contrast checker → · Palette generator →