#273A0C#273A0C

#273A0C is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.1% C 0.073 H 129.3°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#273A0C
RGB	rgb(39, 58, 12)
HSL	hsl(85, 66%, 14%)
HSV	hsv(85, 79%, 23%)
CMYK	cmyk(32.8%, 0%, 79.3%, 77.3%)
CIE-LAB	lab(21.89, -16.29, 24.96)
CIE-LCH	lch(21.89, 29.81, 123.12°)
OKLab	oklab(32.11% -0.0462 0.0566)
OKLCH	oklch(32.11% 0.073 129.3)
XYZ	xyz(2.4161, 3.4839, 0.8929)
Luminance	0.0348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273A0C #1F0C3A

analogous

#3A360C #273A0C #103A0C

triadic

#273A0C #0C273A #3A0C27

tetradic

#273A0C #0C3A36 #1F0C3A #3A0C10

square

#273A0C #0C3A36 #1F0C3A #3A0C10

split-complementary

#273A0C #0C103A #360C3A

monochromatic

#111905 #111905 #273A0C #496D16 #6B9F21

Accessibility & contrast

On white

12.38

#273A0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#273A0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273A0C

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273A0C	#FFFFFF	#000000	##FFFFFF
##273A0C	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3506

Deuteranopia (green-blind)

#3B3410

Tritanopia (blue-blind)

#283731

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #273a0c;
/* rgb */ color: rgb(39, 58, 12);
/* oklch */ color: oklch(32.1% 0.073 129.3);

Tailwind

colors: {
  custom: {
    50: '#63704e',
    500: '#273a0c',
    950: '#000000',
  },
}

SCSS

$custom: #273a0c;
$custom-light: #63704e;
$custom-dark: #000000;

JSON

{
  "hex": "#273a0c",
  "rgb": {
    "r": 39,
    "g": 58,
    "b": 12
  },
  "hsl": {
    "h": 84.783,
    "s": 65.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.32108,
    "c": 0.07309,
    "h": 129.3
  },
  "luminance": 0.03484
}

Semantic roles & 50–950 ramp

primary

#273A0C

secondary

#4A2C76

accent

#3FE985

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #273A0C

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

Preview Lab → · Contrast checker → · Palette generator →