#273C08#273C08

#273C08 is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.7% C 0.079 H 129.6°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX#273C08
RGBrgb(39, 60, 8)
HSLhsl(84, 76%, 13%)
HSVhsv(84, 87%, 24%)
CMYKcmyk(35%, 0%, 86.7%, 76.5%)
CIE-LABlab(22.59, -17.69, 27.38)
CIE-LCHlch(22.59, 32.59, 122.87°)
OKLaboklab(32.67% -0.0505 0.0611)
OKLCHoklch(32.67% 0.079 129.6)
XYZxyz(2.4964, 3.6805, 0.8086)
Luminance0.0368 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#273C08 #1D083C
analogous
#3C3708 #273C08 #0D3C08
triadic
#273C08 #08273C #3C0827
tetradic
#273C08 #083C37 #1D083C #3C080D
square
#273C08 #083C37 #1D083C #3C080D
split-complementary
#273C08 #080D3C #37083C
monochromatic
#121B04 #121B04 #273C08 #4A720F #6DA816

Accessibility & contrast

On white

12.10
#273C08 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.74
#273C08 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273C08
12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##273C08#FFFFFF#000000##FFFFFF
##273C081.0012.101.7412.10
#FFFFFF12.101.0021.001.00
#0000001.7421.001.0021.00
##FFFFFF12.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F3701
Deuteranopia (green-blind)
#3C350D
Tritanopia (blue-blind)
#283932
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #273c08;
/* rgb */ color: rgb(39, 60, 8);
/* oklch */ color: oklch(32.7% 0.079 129.6);
Tailwind
colors: {
  custom: {
    50: '#63724c',
    500: '#273c08',
    950: '#000000',
  },
}
SCSS
$custom: #273c08;
$custom-light: #63724c;
$custom-dark: #000000;
JSON
{
  "hex": "#273c08",
  "rgb": {
    "r": 39,
    "g": 60,
    "b": 8
  },
  "hsl": {
    "h": 84.231,
    "s": 76.471,
    "l": 13.333
  },
  "oklch": {
    "l": 0.32667,
    "c": 0.07927,
    "h": 129.6
  },
  "luminance": 0.03681
}

Semantic roles & 50–950 ramp

primary
#273C08
secondary
#48257B
accent
#35F382
background
#F6F6F4
surface
#EBECE7
border
#C6C7C3
text
#050701
muted
#7A7A77

Preview Lab

Preview with #273C08

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

Preview Lab → · Contrast checker → · Palette generator →

#273C08 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva