#273D09#273D09

#273D09 is a dark, moderate yellow-green. Relative luminance 0.038; OKLCH L 33.0% C 0.080 H 130.2°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#273D09
RGB	rgb(39, 61, 9)
HSL	hsl(85, 74%, 14%)
HSV	hsv(85, 85%, 24%)
CMYK	cmyk(36.1%, 0%, 85.2%, 76.1%)
CIE-LAB	lab(22.96, -18.15, 27.36)
CIE-LCH	lch(22.96, 32.83, 123.57°)
OKLab	oklab(32.97% -0.0516 0.0611)
OKLCH	oklch(32.97% 0.08 130.2)
XYZ	xyz(2.5547, 3.7885, 0.8550)
Luminance	0.0379 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.09

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273D09 #1F093D

analogous

#3D3909 #273D09 #0D3D09

triadic

#273D09 #09273D #3D0927

tetradic

#273D09 #093D39 #1F093D #3D090D

square

#273D09 #093D39 #1F093D #3D090D

split-complementary

#273D09 #090D3D #39093D

monochromatic

#111B04 #111B04 #273D09 #497211 #6BA819

Accessibility & contrast

On white

11.95

#273D09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#273D09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273D09

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273D09	#FFFFFF	#000000	##FFFFFF
##273D09	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403802

Deuteranopia (green-blind)

#3D360E

Tritanopia (blue-blind)

#283A33

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #273d09;
/* rgb */ color: rgb(39, 61, 9);
/* oklch */ color: oklch(33.0% 0.080 130.2);

Tailwind

colors: {
  custom: {
    50: '#64724d',
    500: '#273d09',
    950: '#000000',
  },
}

SCSS

$custom: #273d09;
$custom-light: #64724d;
$custom-dark: #000000;

JSON

{
  "hex": "#273d09",
  "rgb": {
    "r": 39,
    "g": 61,
    "b": 9
  },
  "hsl": {
    "h": 85.385,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.32974,
    "c": 0.08002,
    "h": 130.2
  },
  "luminance": 0.03789
}

Semantic roles & 50–950 ramp

primary

#273D09

secondary

#4A277B

accent

#37F186

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050801

muted

#7A7B77

Preview Lab

Preview with #273D09

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

Preview Lab → · Contrast checker → · Palette generator →