#273A06#273A06

#273A06 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.1% C 0.078 H 128.2°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#273A06
RGB	rgb(39, 58, 6)
HSL	hsl(82, 81%, 13%)
HSV	hsv(82, 90%, 23%)
CMYK	cmyk(32.8%, 0%, 89.7%, 77.3%)
CIE-LAB	lab(21.84, -16.76, 27.40)
CIE-LCH	lch(21.84, 32.12, 121.45°)
OKLab	oklab(32.05% -0.0482 0.0612)
OKLCH	oklch(32.05% 0.078 128.2)
XYZ	xyz(2.3826, 3.4705, 0.7166)
Luminance	0.0347 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273A06 #19063A

analogous

#3A3306 #273A06 #0D3A06

triadic

#273A06 #06273A #3A0627

tetradic

#273A06 #063A33 #19063A #3A060D

square

#273A06 #063A33 #19063A #3A060D

split-complementary

#273A06 #060D3A #33063A

monochromatic

#131C03 #131C03 #273A06 #4C710C #72A911

Accessibility & contrast

On white

12.40

#273A06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#273A06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273A06

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273A06	#FFFFFF	#000000	##FFFFFF
##273A06	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3500

Deuteranopia (green-blind)

#3B340B

Tritanopia (blue-blind)

#293730

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #273a06;
/* rgb */ color: rgb(39, 58, 6);
/* oklch */ color: oklch(32.1% 0.078 128.2);

Tailwind

colors: {
  custom: {
    50: '#63704b',
    500: '#273a06',
    950: '#000000',
  },
}

SCSS

$custom: #273a06;
$custom-light: #63704b;
$custom-dark: #000000;

JSON

{
  "hex": "#273a06",
  "rgb": {
    "r": 39,
    "g": 58,
    "b": 6
  },
  "hsl": {
    "h": 81.923,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.32053,
    "c": 0.07785,
    "h": 128.2
  },
  "luminance": 0.03471
}

Semantic roles & 50–950 ramp

primary

#273A06

secondary

#42227A

accent

#30F879

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #273A06

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

Preview Lab → · Contrast checker → · Palette generator →