#273B06#273B06

#273B06 is a dark, moderate yellow-green. Relative luminance 0.036; OKLCH L 32.4% C 0.079 H 128.7°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#273B06
RGB	rgb(39, 59, 6)
HSL	hsl(83, 82%, 13%)
HSV	hsv(83, 90%, 23%)
CMYK	cmyk(33.9%, 0%, 89.8%, 76.9%)
CIE-LAB	lab(22.20, -17.30, 27.79)
CIE-LCH	lch(22.20, 32.74, 121.91°)
OKLab	oklab(32.35% -0.0496 0.0619)
OKLCH	oklch(32.35% 0.079 128.7)
XYZ	xyz(2.4335, 3.5723, 0.7336)
Luminance	0.0357 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273B06 #1A063B

analogous

#3B3406 #273B06 #0C3B06

triadic

#273B06 #06273B #3B0627

tetradic

#273B06 #063B34 #1A063B #3B060C

square

#273B06 #063B34 #1A063B #3B060C

split-complementary

#273B06 #060C3B #34063B

monochromatic

#121C03 #121C03 #273B06 #4C730C #70AA11

Accessibility & contrast

On white

12.25

#273B06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#273B06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273B06

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273B06	#FFFFFF	#000000	##FFFFFF
##273B06	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3600

Deuteranopia (green-blind)

#3C350B

Tritanopia (blue-blind)

#293831

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #273b06;
/* rgb */ color: rgb(39, 59, 6);
/* oklch */ color: oklch(32.4% 0.079 128.7);

Tailwind

colors: {
  custom: {
    50: '#63714b',
    500: '#273b06',
    950: '#000000',
  },
}

SCSS

$custom: #273b06;
$custom-light: #63714b;
$custom-dark: #000000;

JSON

{
  "hex": "#273b06",
  "rgb": {
    "r": 39,
    "g": 59,
    "b": 6
  },
  "hsl": {
    "h": 82.642,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.32351,
    "c": 0.07933,
    "h": 128.7
  },
  "luminance": 0.03572
}

Semantic roles & 50–950 ramp

primary

#273B06

secondary

#43227B

accent

#30F87B

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #273B06

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

Preview Lab → · Contrast checker → · Palette generator →