#273F0E#273F0E

#273F0E is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.6% C 0.079 H 131.9°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#273F0E
RGB	rgb(39, 63, 14)
HSL	hsl(89, 64%, 15%)
HSV	hsv(89, 78%, 25%)
CMYK	cmyk(38.1%, 0%, 77.8%, 75.3%)
CIE-LAB	lab(23.73, -18.82, 25.94)
CIE-LCH	lch(23.73, 32.05, 125.95°)
OKLab	oklab(33.62% -0.053 0.0589)
OKLCH	oklch(33.62% 0.079 131.9)
XYZ	xyz(2.6934, 4.0180, 1.0490)
Luminance	0.0402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.56

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273F0E #260E3F

analogous

#3F3E0E #273F0E #0E3F0E

triadic

#273F0E #0E273F #3F0E27

tetradic

#273F0E #0E3F3E #260E3F #3F0E0E

square

#273F0E #0E3F3E #260E3F #3F0E0E

split-complementary

#273F0E #0E0E3F #3E0E3F

monochromatic

#0F1906 #0F1906 #273F0E #467119 #65A324

Accessibility & contrast

On white

11.64

#273F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#273F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273F0E

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273F0E	#FFFFFF	#000000	##FFFFFF
##273F0E	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A07

Deuteranopia (green-blind)

#3F3812

Tritanopia (blue-blind)

#283C35

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #273f0e;
/* rgb */ color: rgb(39, 63, 14);
/* oklch */ color: oklch(33.6% 0.079 131.9);

Tailwind

colors: {
  custom: {
    50: '#637450',
    500: '#273f0e',
    950: '#000000',
  },
}

SCSS

$custom: #273f0e;
$custom-light: #637450;
$custom-dark: #000000;

JSON

{
  "hex": "#273f0e",
  "rgb": {
    "r": 39,
    "g": 63,
    "b": 14
  },
  "hsl": {
    "h": 89.388,
    "s": 63.636,
    "l": 15.098
  },
  "oklch": {
    "l": 0.33615,
    "c": 0.07924,
    "h": 131.9
  },
  "luminance": 0.04018
}

Semantic roles & 50–950 ramp

primary

#273F0E

secondary

#542F7A

accent

#41E792

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #273F0E

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

Preview Lab → · Contrast checker → · Palette generator →