#274C0C#274C0C

#274C0C is a dark, moderate yellow-green. Relative luminance 0.056; OKLCH L 37.5% C 0.100 H 135.3°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#274C0C
RGB	rgb(39, 76, 12)
HSL	hsl(95, 73%, 17%)
HSV	hsv(95, 84%, 30%)
CMYK	cmyk(48.7%, 0%, 84.2%, 70.2%)
CIE-LAB	lab(28.45, -25.45, 31.52)
CIE-LCH	lch(28.45, 40.51, 128.92°)
OKLab	oklab(37.47% -0.0711 0.0703)
OKLCH	oklch(37.47% 0.1 135.3)
XYZ	xyz(3.4874, 5.6266, 1.2500)
Luminance	0.0563 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274C0C #310C4C

analogous

#474C0C #274C0C #0C4C11

triadic

#274C0C #0C274C #4C0C27

tetradic

#274C0C #0C474C #310C4C #4C110C

square

#274C0C #0C474C #310C4C #4C110C

split-complementary

#274C0C #110C4C #4C0C47

monochromatic

#0E1A04 #0E1A04 #274C0C #428114 #5DB61D

Accessibility & contrast

On white

9.88

#274C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#274C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274C0C

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274C0C	#FFFFFF	#000000	##FFFFFF
##274C0C	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4501

Deuteranopia (green-blind)

#4A4213

Tritanopia (blue-blind)

#264940

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #274c0c;
/* rgb */ color: rgb(39, 76, 12);
/* oklch */ color: oklch(37.5% 0.100 135.3);

Tailwind

colors: {
  custom: {
    50: '#657e50',
    500: '#274c0c',
    950: '#000000',
  },
}

SCSS

$custom: #274c0c;
$custom-light: #657e50;
$custom-dark: #000000;

JSON

{
  "hex": "#274c0c",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 12
  },
  "hsl": {
    "h": 94.688,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.3747,
    "c": 0.09997,
    "h": 135.3
  },
  "luminance": 0.05627
}

Semantic roles & 50–950 ramp

primary

#274C0C

secondary

#612C88

accent

#38EFA2

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #274C0C

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

Preview Lab → · Contrast checker → · Palette generator →