#273D13#273D13

#273D13 is a dark, moderate yellow-green. Relative luminance 0.038; OKLCH L 33.1% C 0.071 H 132.4°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#273D13
RGB	rgb(39, 61, 19)
HSL	hsl(91, 53%, 16%)
HSV	hsv(91, 69%, 24%)
CMYK	cmyk(36.1%, 0%, 68.9%, 76.1%)
CIE-LAB	lab(23.05, -17.23, 22.65)
CIE-LCH	lch(23.05, 28.46, 127.27°)
OKLab	oklab(33.08% -0.0481 0.0527)
OKLCH	oklch(33.08% 0.071 132.4)
XYZ	xyz(2.6229, 3.8157, 1.2143)
Luminance	0.0382 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.63

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273D13 #29133D

analogous

#3C3D13 #273D13 #133D14

triadic

#273D13 #13273D #3D1327

tetradic

#273D13 #133C3D #29133D #3D1413

square

#273D13 #133C3D #29133D #3D1413

split-complementary

#273D13 #14133D #3D133C

monochromatic

#0F1707 #0F1707 #273D13 #456C22 #639A30

Accessibility & contrast

On white

11.91

#273D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#273D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273D13

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273D13	#FFFFFF	#000000	##FFFFFF
##273D13	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40380E

Deuteranopia (green-blind)

#3D3616

Tritanopia (blue-blind)

#273A34

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #273d13;
/* rgb */ color: rgb(39, 61, 19);
/* oklch */ color: oklch(33.1% 0.071 132.4);

Tailwind

colors: {
  custom: {
    50: '#637252',
    500: '#273d13',
    950: '#000000',
  },
}

SCSS

$custom: #273d13;
$custom-light: #637252;
$custom-dark: #000000;

JSON

{
  "hex": "#273d13",
  "rgb": {
    "r": 39,
    "g": 61,
    "b": 19
  },
  "hsl": {
    "h": 91.429,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.33079,
    "c": 0.07138,
    "h": 132.4
  },
  "luminance": 0.03816
}

Semantic roles & 50–950 ramp

primary

#273D13

secondary

#573675

accent

#4CDC97

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #273D13

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

Preview Lab → · Contrast checker → · Palette generator →