#273E0C#273E0C

#273E0C is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.3% C 0.079 H 131.1°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#273E0C
RGB	rgb(39, 62, 12)
HSL	hsl(88, 68%, 15%)
HSV	hsv(88, 81%, 24%)
CMYK	cmyk(37.1%, 0%, 80.6%, 75.7%)
CIE-LAB	lab(23.35, -18.45, 26.48)
CIE-LCH	lch(23.35, 32.28, 124.87°)
OKLab	oklab(33.3% -0.0522 0.0597)
OKLCH	oklch(33.3% 0.079 131.1)
XYZ	xyz(2.6257, 3.9030, 0.9628)
Luminance	0.0390 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.81

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273E0C #230C3E

analogous

#3E3C0C #273E0C #0E3E0C

triadic

#273E0C #0C273E #3E0C27

tetradic

#273E0C #0C3E3C #230C3E #3E0C0E

square

#273E0C #0C3E3C #230C3E #3E0C0E

split-complementary

#273E0C #0C0E3E #3C0C3E

monochromatic

#101A05 #101A05 #273E0C #477116 #68A520

Accessibility & contrast

On white

11.79

#273E0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#273E0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273E0C

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273E0C	#FFFFFF	#000000	##FFFFFF
##273E0C	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)

#413905

Deuteranopia (green-blind)

#3E3710

Tritanopia (blue-blind)

#283B34

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #273e0c;
/* rgb */ color: rgb(39, 62, 12);
/* oklch */ color: oklch(33.3% 0.079 131.1);

Tailwind

colors: {
  custom: {
    50: '#63734e',
    500: '#273e0c',
    950: '#000000',
  },
}

SCSS

$custom: #273e0c;
$custom-light: #63734e;
$custom-dark: #000000;

JSON

{
  "hex": "#273e0c",
  "rgb": {
    "r": 39,
    "g": 62,
    "b": 12
  },
  "hsl": {
    "h": 87.6,
    "s": 67.568,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33298,
    "c": 0.07931,
    "h": 131.1
  },
  "luminance": 0.03903
}

Semantic roles & 50–950 ramp

primary

#273E0C

secondary

#502C7A

accent

#3DEA8D

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #273E0C

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

Preview Lab → · Contrast checker → · Palette generator →