#274C0F#274C0F

#274C0F is a dark, moderate yellow-green. Relative luminance 0.056; OKLCH L 37.5% C 0.098 H 135.8°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#274C0F
RGB	rgb(39, 76, 15)
HSL	hsl(96, 67%, 18%)
HSV	hsv(96, 80%, 30%)
CMYK	cmyk(48.7%, 0%, 80.3%, 70.2%)
CIE-LAB	lab(28.47, -25.22, 30.33)
CIE-LCH	lch(28.47, 39.45, 129.75°)
OKLab	oklab(37.49% -0.0703 0.0683)
OKLCH	oklch(37.49% 0.098 135.8)
XYZ	xyz(3.5073, 5.6345, 1.3546)
Luminance	0.0563 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274C0F #340F4C

analogous

#454C0F #274C0F #0F4C15

triadic

#274C0F #0F274C #4C0F27

tetradic

#274C0F #0F454C #340F4C #4C150F

square

#274C0F #0F454C #340F4C #4C150F

split-complementary

#274C0F #150F4C #4C0F45

monochromatic

#0D1A05 #0D1A05 #274C0F #417F19 #5BB223

Accessibility & contrast

On white

9.87

#274C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#274C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274C0F

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274C0F	#FFFFFF	#000000	##FFFFFF
##274C0F	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4505

Deuteranopia (green-blind)

#4A4215

Tritanopia (blue-blind)

#264940

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #274c0f;
/* rgb */ color: rgb(39, 76, 15);
/* oklch */ color: oklch(37.5% 0.098 135.8);

Tailwind

colors: {
  custom: {
    50: '#657e52',
    500: '#274c0f',
    950: '#000000',
  },
}

SCSS

$custom: #274c0f;
$custom-light: #657e52;
$custom-dark: #000000;

JSON

{
  "hex": "#274c0f",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 15
  },
  "hsl": {
    "h": 96.393,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37494,
    "c": 0.09798,
    "h": 135.8
  },
  "luminance": 0.05635
}

Semantic roles & 50–950 ramp

primary

#274C0F

secondary

#653186

accent

#3EEAA6

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #274C0F

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

Preview Lab → · Contrast checker → · Palette generator →