#273D0F#273D0F

#273D0F is a dark, moderate yellow-green. Relative luminance 0.038; OKLCH L 33.0% C 0.075 H 131.3°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#273D0F
RGB	rgb(39, 61, 15)
HSL	hsl(89, 61%, 15%)
HSV	hsv(89, 75%, 24%)
CMYK	cmyk(36.1%, 0%, 75.4%, 76.1%)
CIE-LAB	lab(23.01, -17.65, 24.70)
CIE-LCH	lch(23.01, 30.36, 125.56°)
OKLab	oklab(33.03% -0.0497 0.0565)
OKLCH	oklch(33.03% 0.075 131.3)
XYZ	xyz(2.5916, 3.8032, 1.0494)
Luminance	0.0380 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.27

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.04

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273D0F #250F3D

analogous

#3D3C0F #273D0F #103D0F

triadic

#273D0F #0F273D #3D0F27

tetradic

#273D0F #0F3D3C #250F3D #3D0F10

square

#273D0F #0F3D3C #250F3D #3D0F10

split-complementary

#273D0F #0F103D #3C0F3D

monochromatic

#101906 #101906 #273D0F #466E1B #669F27

Accessibility & contrast

On white

11.93

#273D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#273D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273D0F

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273D0F	#FFFFFF	#000000	##FFFFFF
##273D0F	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403809

Deuteranopia (green-blind)

#3D3613

Tritanopia (blue-blind)

#283A34

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #273d0f;
/* rgb */ color: rgb(39, 61, 15);
/* oklch */ color: oklch(33.0% 0.075 131.3);

Tailwind

colors: {
  custom: {
    50: '#637250',
    500: '#273d0f',
    950: '#000000',
  },
}

SCSS

$custom: #273d0f;
$custom-light: #637250;
$custom-dark: #000000;

JSON

{
  "hex": "#273d0f",
  "rgb": {
    "r": 39,
    "g": 61,
    "b": 15
  },
  "hsl": {
    "h": 88.696,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33031,
    "c": 0.07523,
    "h": 131.3
  },
  "luminance": 0.03803
}

Semantic roles & 50–950 ramp

primary

#273D0F

secondary

#523077

accent

#44E490

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #273D0F

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

Preview Lab → · Contrast checker → · Palette generator →