#274B11#274B11

#274B11 is a dark, moderate yellow-green. Relative luminance 0.055; OKLCH L 37.2% C 0.095 H 136.0°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#274B11
RGB	rgb(39, 75, 17)
HSL	hsl(97, 63%, 18%)
HSV	hsv(97, 77%, 29%)
CMYK	cmyk(48%, 0%, 77.3%, 70.6%)
CIE-LAB	lab(28.12, -24.58, 29.11)
CIE-LCH	lch(28.12, 38.09, 130.18°)
OKLab	oklab(37.21% -0.0683 0.0661)
OKLCH	oklch(37.21% 0.095 136)
XYZ	xyz(3.4539, 5.5038, 1.4105)
Luminance	0.0550 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274B11 #35114B

analogous

#444B11 #274B11 #114B18

triadic

#274B11 #11274B #4B1127

tetradic

#274B11 #11444B #35114B #4B1811

square

#274B11 #11444B #35114B #4B1811

split-complementary

#274B11 #18114B #4B1144

monochromatic

#0D1906 #0D1906 #274B11 #417D1C #5BAF28

Accessibility & contrast

On white

10.00

#274B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#274B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274B11

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274B11	#FFFFFF	#000000	##FFFFFF
##274B11	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4408

Deuteranopia (green-blind)

#494116

Tritanopia (blue-blind)

#26483F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #274b11;
/* rgb */ color: rgb(39, 75, 17);
/* oklch */ color: oklch(37.2% 0.095 136.0);

Tailwind

colors: {
  custom: {
    50: '#657d53',
    500: '#274b11',
    950: '#000000',
  },
}

SCSS

$custom: #274b11;
$custom-light: #657d53;
$custom-dark: #000000;

JSON

{
  "hex": "#274b11",
  "rgb": {
    "r": 39,
    "g": 75,
    "b": 17
  },
  "hsl": {
    "h": 97.241,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37215,
    "c": 0.09505,
    "h": 136
  },
  "luminance": 0.05504
}

Semantic roles & 50–950 ramp

primary

#274B11

secondary

#663384

accent

#42E6A8

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #274B11

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

Preview Lab → · Contrast checker → · Palette generator →