#274C0A#274C0A

#274C0A is a dark, moderate yellow-green. Relative luminance 0.056; OKLCH L 37.5% C 0.101 H 135.1°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#274C0A
RGB	rgb(39, 76, 10)
HSL	hsl(94, 77%, 17%)
HSV	hsv(94, 87%, 30%)
CMYK	cmyk(48.7%, 0%, 86.8%, 70.2%)
CIE-LAB	lab(28.44, -25.58, 32.24)
CIE-LCH	lch(28.44, 41.16, 128.42°)
OKLab	oklab(37.46% -0.0716 0.0714)
OKLCH	oklch(37.46% 0.101 135.1)
XYZ	xyz(3.4759, 5.6219, 1.1891)
Luminance	0.0562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.73

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274C0A #2F0A4C

analogous

#484C0A #274C0A #0A4C0E

triadic

#274C0A #0A274C #4C0A27

tetradic

#274C0A #0A484C #2F0A4C #4C0E0A

square

#274C0A #0A484C #2F0A4C #4C0E0A

split-complementary

#274C0A #0E0A4C #4C0A48

monochromatic

#0E1B04 #0E1B04 #274C0A #438211 #5FB818

Accessibility & contrast

On white

9.89

#274C0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#274C0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274C0A

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274C0A	#FFFFFF	#000000	##FFFFFF
##274C0A	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4500

Deuteranopia (green-blind)

#4A4211

Tritanopia (blue-blind)

#264940

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #274c0a;
/* rgb */ color: rgb(39, 76, 10);
/* oklch */ color: oklch(37.5% 0.101 135.1);

Tailwind

colors: {
  custom: {
    50: '#667e50',
    500: '#274c0a',
    950: '#000000',
  },
}

SCSS

$custom: #274c0a;
$custom-light: #667e50;
$custom-dark: #000000;

JSON

{
  "hex": "#274c0a",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 10
  },
  "hsl": {
    "h": 93.636,
    "s": 76.744,
    "l": 16.863
  },
  "oklch": {
    "l": 0.37456,
    "c": 0.10114,
    "h": 135.1
  },
  "luminance": 0.05622
}

Semantic roles & 50–950 ramp

primary

#274C0A

secondary

#5F2989

accent

#35F39F

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #274C0A

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

Preview Lab → · Contrast checker → · Palette generator →