#273D0F#273D0F

#273D0F is a dark, moderate yellow-green. Relative luminance 0.038; OKLCH L 33.0% C 0.075 H 131.3°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX#273D0F
RGBrgb(39, 61, 15)
HSLhsl(89, 61%, 15%)
HSVhsv(89, 75%, 24%)
CMYKcmyk(36.1%, 0%, 75.4%, 76.1%)
CIE-LABlab(23.01, -17.65, 24.70)
CIE-LCHlch(23.01, 30.36, 125.56°)
OKLaboklab(33.03% -0.0497 0.0565)
OKLCHoklch(33.03% 0.075 131.3)
XYZxyz(2.5916, 3.8032, 1.0494)
Luminance0.0380 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#273D0F #250F3D
analogous
#3D3C0F #273D0F #103D0F
triadic
#273D0F #0F273D #3D0F27
tetradic
#273D0F #0F3D3C #250F3D #3D0F10
square
#273D0F #0F3D3C #250F3D #3D0F10
split-complementary
#273D0F #0F103D #3C0F3D
monochromatic
#101906 #101906 #273D0F #466E1B #669F27

Accessibility & contrast

On white

11.93
#273D0F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.76
#273D0F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273D0F
11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##273D0F#FFFFFF#000000##FFFFFF
##273D0F1.0011.931.7611.93
#FFFFFF11.931.0021.001.00
#0000001.7621.001.0021.00
##FFFFFF11.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#403809
Deuteranopia (green-blind)
#3D3613
Tritanopia (blue-blind)
#283A34
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #273d0f;
/* rgb */ color: rgb(39, 61, 15);
/* oklch */ color: oklch(33.0% 0.075 131.3);
Tailwind
colors: {
  custom: {
    50: '#637250',
    500: '#273d0f',
    950: '#000000',
  },
}
SCSS
$custom: #273d0f;
$custom-light: #637250;
$custom-dark: #000000;
JSON
{
  "hex": "#273d0f",
  "rgb": {
    "r": 39,
    "g": 61,
    "b": 15
  },
  "hsl": {
    "h": 88.696,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33031,
    "c": 0.07523,
    "h": 131.3
  },
  "luminance": 0.03803
}

Semantic roles & 50–950 ramp

primary
#273D0F
secondary
#523077
accent
#44E490
background
#F6F6F4
surface
#EBECE7
border
#C6C7C3
text
#050802
muted
#7A7B78

Preview Lab

Preview with #273D0F

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

Preview Lab → · Contrast checker → · Palette generator →

#273D0F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva