#273E0F#273E0F

#273E0F is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.3% C 0.077 H 131.8°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#273E0F
RGB	rgb(39, 62, 15)
HSL	hsl(89, 61%, 15%)
HSV	hsv(89, 76%, 24%)
CMYK	cmyk(37.1%, 0%, 75.8%, 75.7%)
CIE-LAB	lab(23.38, -18.19, 25.08)
CIE-LCH	lch(23.38, 30.99, 125.95°)
OKLab	oklab(33.33% -0.0512 0.0573)
OKLCH	oklch(33.33% 0.077 131.8)
XYZ	xyz(2.6455, 3.9110, 1.0674)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.93

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273E0F #260F3E

analogous

#3E3E0F #273E0F #0F3E0F

triadic

#273E0F #0F273E #3E0F27

tetradic

#273E0F #0F3E3E #260F3E #3E0F0F

square

#273E0F #0F3E3E #260F3E #3E0F0F

split-complementary

#273E0F #0F0F3E #3E0F3E

monochromatic

#0F1906 #0F1906 #273E0F #466F1B #65A127

Accessibility & contrast

On white

11.78

#273E0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#273E0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273E0F

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273E0F	#FFFFFF	#000000	##FFFFFF
##273E0F	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413909

Deuteranopia (green-blind)

#3E3713

Tritanopia (blue-blind)

#283B34

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #273e0f;
/* rgb */ color: rgb(39, 62, 15);
/* oklch */ color: oklch(33.3% 0.077 131.8);

Tailwind

colors: {
  custom: {
    50: '#637350',
    500: '#273e0f',
    950: '#000000',
  },
}

SCSS

$custom: #273e0f;
$custom-light: #637350;
$custom-dark: #000000;

JSON

{
  "hex": "#273e0f",
  "rgb": {
    "r": 39,
    "g": 62,
    "b": 15
  },
  "hsl": {
    "h": 89.362,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.33328,
    "c": 0.07681,
    "h": 131.8
  },
  "luminance": 0.03911
}

Semantic roles & 50–950 ramp

primary

#273E0F

secondary

#543078

accent

#44E492

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #273E0F

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

Preview Lab → · Contrast checker → · Palette generator →