#1A310A#1A310A

#1A310A is a dark, moderate yellow-green. Relative luminance 0.024; OKLCH L 28.4% C 0.069 H 134.9°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#1A310A
RGB	rgb(26, 49, 10)
HSL	hsl(95, 66%, 12%)
HSV	hsv(95, 80%, 19%)
CMYK	cmyk(46.9%, 0%, 79.6%, 80.8%)
CIE-LAB	lab(17.64, -17.40, 20.76)
CIE-LCH	lch(17.64, 27.09, 129.97°)
OKLab	oklab(28.41% -0.0485 0.0487)
OKLCH	oklch(28.41% 0.069 134.9)
XYZ	xyz(1.5791, 2.4381, 0.6745)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 8.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A310A #210A31

analogous

#2E310A #1A310A #0A310E

triadic

#1A310A #0A1A31 #310A1A

tetradic

#1A310A #0A2E31 #210A31 #310E0A

square

#1A310A #0A2E31 #210A31 #310E0A

split-complementary

#1A310A #0E0A31 #310A2E

monochromatic

#0D1905 #0D1905 #1A310A #356414 #50971F

Accessibility & contrast

On white

14.12

#1A310A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#1A310A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A310A

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A310A	#FFFFFF	#000000	##FFFFFF
##1A310A	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332C06

Deuteranopia (green-blind)

#302B0D

Tritanopia (blue-blind)

#1A2F29

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1a310a;
/* rgb */ color: rgb(26, 49, 10);
/* oklch */ color: oklch(28.4% 0.069 134.9);

Tailwind

colors: {
  custom: {
    50: '#59694c',
    500: '#1a310a',
    950: '#000000',
  },
}

SCSS

$custom: #1a310a;
$custom-light: #59694c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a310a",
  "rgb": {
    "r": 26,
    "g": 49,
    "b": 10
  },
  "hsl": {
    "h": 95.385,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.2841,
    "c": 0.06871,
    "h": 134.9
  },
  "luminance": 0.02438
}

Semantic roles & 50–950 ramp

primary

#1A310A

secondary

#52296E

accent

#3FE9A3

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #1A310A

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

Preview Lab → · Contrast checker → · Palette generator →