#273303#273303

#273303 is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.9% C 0.070 H 123.2°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#273303
RGB	rgb(39, 51, 3)
HSL	hsl(75, 89%, 11%)
HSV	hsv(75, 94%, 20%)
CMYK	cmyk(23.5%, 0%, 94.1%, 80%)
CIE-LAB	lab(19.25, -13.04, 25.74)
CIE-LCH	lch(19.25, 28.86, 116.87°)
OKLab	oklab(29.94% -0.0385 0.0588)
OKLCH	oklch(29.94% 0.07 123.2)
XYZ	xyz(2.0370, 2.8055, 0.5203)
Luminance	0.0281 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273303 #0F0333

analogous

#332703 #273303 #0F3303

triadic

#273303 #032733 #330327

tetradic

#273303 #033327 #0F0333 #33030F

square

#273303 #033327 #0F0333 #33030F

split-complementary

#273303 #030F33 #270333

monochromatic

#161D02 #161D02 #273303 #536D06 #7FA70A

Accessibility & contrast

On white

13.45

#273303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#273303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273303

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273303	#FFFFFF	#000000	##FFFFFF
##273303	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#372F00

Deuteranopia (green-blind)

#352F07

Tritanopia (blue-blind)

#2A302A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #273303;
/* rgb */ color: rgb(39, 51, 3);
/* oklch */ color: oklch(29.9% 0.070 123.2);

Tailwind

colors: {
  custom: {
    50: '#636a49',
    500: '#273303',
    950: '#000000',
  },
}

SCSS

$custom: #273303;
$custom-light: #636a49;
$custom-dark: #000000;

JSON

{
  "hex": "#273303",
  "rgb": {
    "r": 39,
    "g": 51,
    "b": 3
  },
  "hsl": {
    "h": 75,
    "s": 88.889,
    "l": 10.588
  },
  "oklch": {
    "l": 0.29944,
    "c": 0.07025,
    "h": 123.2
  },
  "luminance": 0.02806
}

Semantic roles & 50–950 ramp

primary

#273303

secondary

#321C76

accent

#29FF5E

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#050601

muted

#7A7A77

Preview Lab

Preview with #273303

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

Preview Lab → · Contrast checker → · Palette generator →