#273A07#273A07

#273A07 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.1% C 0.077 H 128.4°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#273A07
RGB	rgb(39, 58, 7)
HSL	hsl(82, 78%, 13%)
HSV	hsv(82, 88%, 23%)
CMYK	cmyk(32.8%, 0%, 87.9%, 77.3%)
CIE-LAB	lab(21.85, -16.68, 27.00)
CIE-LCH	lch(21.85, 31.74, 121.71°)
OKLab	oklab(32.06% -0.0478 0.0604)
OKLCH	oklch(32.06% 0.077 128.4)
XYZ	xyz(2.3881, 3.4727, 0.7455)
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

#273A07 #1A073A

analogous

#3A3307 #273A07 #0D3A07

triadic

#273A07 #07273A #3A0727

tetradic

#273A07 #073A33 #1A073A #3A070D

square

#273A07 #073A33 #1A073A #3A070D

split-complementary

#273A07 #070D3A #33073A

monochromatic

#121B03 #121B03 #273A07 #4C710E #70A714

Accessibility & contrast

On white

12.39

#273A07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#273A07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273A07

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273A07	#FFFFFF	#000000	##FFFFFF
##273A07	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3500

Deuteranopia (green-blind)

#3B340C

Tritanopia (blue-blind)

#293730

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #273a07;
/* rgb */ color: rgb(39, 58, 7);
/* oklch */ color: oklch(32.1% 0.077 128.4);

Tailwind

colors: {
  custom: {
    50: '#63704b',
    500: '#273a07',
    950: '#000000',
  },
}

SCSS

$custom: #273a07;
$custom-light: #63704b;
$custom-dark: #000000;

JSON

{
  "hex": "#273a07",
  "rgb": {
    "r": 39,
    "g": 58,
    "b": 7
  },
  "hsl": {
    "h": 82.353,
    "s": 78.462,
    "l": 12.745
  },
  "oklch": {
    "l": 0.32062,
    "c": 0.07705,
    "h": 128.4
  },
  "luminance": 0.03473
}

Semantic roles & 50–950 ramp

primary

#273A07

secondary

#432379

accent

#33F57B

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #273A07

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

Preview Lab → · Contrast checker → · Palette generator →