#274A09#274A09

#274A09 is a dark, moderate yellow-green. Relative luminance 0.053; OKLCH L 36.9% C 0.099 H 134.5°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#274A09
RGB	rgb(39, 74, 9)
HSL	hsl(92, 78%, 16%)
HSV	hsv(92, 88%, 29%)
CMYK	cmyk(47.3%, 0%, 87.8%, 71%)
CIE-LAB	lab(27.71, -24.70, 31.92)
CIE-LCH	lch(27.71, 40.36, 127.73°)
OKLab	oklab(36.85% -0.0693 0.0706)
OKLCH	oklch(36.85% 0.099 134.5)
XYZ	xyz(3.3347, 5.3484, 1.1150)
Luminance	0.0535 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274A09 #2C094A

analogous

#484A09 #274A09 #094A0C

triadic

#274A09 #09274A #4A0927

tetradic

#274A09 #09484A #2C094A #4A0C09

square

#274A09 #09484A #2C094A #4A0C09

split-complementary

#274A09 #0C094A #4A0948

monochromatic

#0E1B03 #0E1B03 #274A09 #448110 #61B716

Accessibility & contrast

On white

10.15

#274A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#274A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274A09

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274A09	#FFFFFF	#000000	##FFFFFF
##274A09	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4300

Deuteranopia (green-blind)

#494010

Tritanopia (blue-blind)

#26473E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #274a09;
/* rgb */ color: rgb(39, 74, 9);
/* oklch */ color: oklch(36.9% 0.099 134.5);

Tailwind

colors: {
  custom: {
    50: '#657d4f',
    500: '#274a09',
    950: '#000000',
  },
}

SCSS

$custom: #274a09;
$custom-light: #657d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#274a09",
  "rgb": {
    "r": 39,
    "g": 74,
    "b": 9
  },
  "hsl": {
    "h": 92.308,
    "s": 78.313,
    "l": 16.275
  },
  "oklch": {
    "l": 0.36853,
    "c": 0.09891,
    "h": 134.5
  },
  "luminance": 0.05349
}

Semantic roles & 50–950 ramp

primary

#274A09

secondary

#5B2787

accent

#33F59B

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060902

muted

#7A7B78

Preview Lab

Preview with #274A09

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

Preview Lab → · Contrast checker → · Palette generator →