#273E0E#273E0E

#273E0E is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.3% C 0.078 H 131.5°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#273E0E
RGB	rgb(39, 62, 14)
HSL	hsl(89, 63%, 15%)
HSV	hsv(89, 77%, 24%)
CMYK	cmyk(37.1%, 0%, 77.4%, 75.7%)
CIE-LAB	lab(23.37, -18.28, 25.56)
CIE-LCH	lch(23.37, 31.43, 125.57°)
OKLab	oklab(33.32% -0.0515 0.0581)
OKLCH	oklch(33.32% 0.078 131.5)
XYZ	xyz(2.6386, 3.9082, 1.0307)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.88

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273E0E #250E3E

analogous

#3E3D0E #273E0E #0F3E0E

triadic

#273E0E #0E273E #3E0E27

tetradic

#273E0E #0E3E3D #250E3E #3E0E0F

square

#273E0E #0E3E3D #250E3E #3E0E0F

split-complementary

#273E0E #0E0F3E #3D0E3E

monochromatic

#101906 #101906 #273E0E #467019 #66A225

Accessibility & contrast

On white

11.79

#273E0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#273E0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273E0E

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273E0E	#FFFFFF	#000000	##FFFFFF
##273E0E	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413907

Deuteranopia (green-blind)

#3E3712

Tritanopia (blue-blind)

#283B34

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #273e0e;
/* rgb */ color: rgb(39, 62, 14);
/* oklch */ color: oklch(33.3% 0.078 131.5);

Tailwind

colors: {
  custom: {
    50: '#63734f',
    500: '#273e0e',
    950: '#000000',
  },
}

SCSS

$custom: #273e0e;
$custom-light: #63734f;
$custom-dark: #000000;

JSON

{
  "hex": "#273e0e",
  "rgb": {
    "r": 39,
    "g": 62,
    "b": 14
  },
  "hsl": {
    "h": 88.75,
    "s": 63.158,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33317,
    "c": 0.07768,
    "h": 131.5
  },
  "luminance": 0.03908
}

Semantic roles & 50–950 ramp

primary

#273E0E

secondary

#522F79

accent

#42E690

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #273E0E

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

Preview Lab → · Contrast checker → · Palette generator →