#273C06#273C06

#273C06 is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.6% C 0.081 H 129.2°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#273C06
RGB	rgb(39, 60, 6)
HSL	hsl(83, 82%, 13%)
HSV	hsv(83, 90%, 24%)
CMYK	cmyk(35%, 0%, 90%, 76.5%)
CIE-LAB	lab(22.57, -17.84, 28.17)
CIE-LCH	lch(22.57, 33.35, 122.35°)
OKLab	oklab(32.65% -0.0511 0.0626)
OKLCH	oklch(32.65% 0.081 129.2)
XYZ	xyz(2.4854, 3.6761, 0.7509)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273C06 #1B063C

analogous

#3C3606 #273C06 #0C3C06

triadic

#273C06 #06273C #3C0627

tetradic

#273C06 #063C36 #1B063C #3C060C

square

#273C06 #063C36 #1B063C #3C060C

split-complementary

#273C06 #060C3C #36063C

monochromatic

#121C03 #121C03 #273C06 #4B740C #6FAB11

Accessibility & contrast

On white

12.10

#273C06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#273C06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273C06

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273C06	#FFFFFF	#000000	##FFFFFF
##273C06	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3700

Deuteranopia (green-blind)

#3D350B

Tritanopia (blue-blind)

#283932

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #273c06;
/* rgb */ color: rgb(39, 60, 6);
/* oklch */ color: oklch(32.6% 0.081 129.2);

Tailwind

colors: {
  custom: {
    50: '#64724b',
    500: '#273c06',
    950: '#000000',
  },
}

SCSS

$custom: #273c06;
$custom-light: #64724b;
$custom-dark: #000000;

JSON

{
  "hex": "#273c06",
  "rgb": {
    "r": 39,
    "g": 60,
    "b": 6
  },
  "hsl": {
    "h": 83.333,
    "s": 81.818,
    "l": 12.941
  },
  "oklch": {
    "l": 0.3265,
    "c": 0.0808,
    "h": 129.2
  },
  "luminance": 0.03676
}

Semantic roles & 50–950 ramp

primary

#273C06

secondary

#45227C

accent

#30F87E

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #273C06

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

Preview Lab → · Contrast checker → · Palette generator →