#274C0B#274C0B

#274C0B is a dark, moderate yellow-green. Relative luminance 0.056; OKLCH L 37.5% C 0.101 H 135.2°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#274C0B
RGB	rgb(39, 76, 11)
HSL	hsl(94, 75%, 17%)
HSV	hsv(94, 86%, 30%)
CMYK	cmyk(48.7%, 0%, 85.5%, 70.2%)
CIE-LAB	lab(28.44, -25.52, 31.89)
CIE-LCH	lch(28.44, 40.84, 128.66°)
OKLab	oklab(37.46% -0.0713 0.0709)
OKLCH	oklch(37.46% 0.101 135.2)
XYZ	xyz(3.4815, 5.6242, 1.2187)
Luminance	0.0562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.65

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274C0B #300B4C

analogous

#484C0B #274C0B #0B4C10

triadic

#274C0B #0B274C #4C0B27

tetradic

#274C0B #0B484C #300B4C #4C100B

square

#274C0B #0B484C #300B4C #4C100B

split-complementary

#274C0B #100B4C #4C0B48

monochromatic

#0E1B04 #0E1B04 #274C0B #428113 #5EB71A

Accessibility & contrast

On white

9.88

#274C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#274C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274C0B

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274C0B	#FFFFFF	#000000	##FFFFFF
##274C0B	1.00	9.88	2.12	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4500

Deuteranopia (green-blind)

#4A4212

Tritanopia (blue-blind)

#264940

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #274c0b;
/* rgb */ color: rgb(39, 76, 11);
/* oklch */ color: oklch(37.5% 0.101 135.2);

Tailwind

colors: {
  custom: {
    50: '#657e50',
    500: '#274c0b',
    950: '#000000',
  },
}

SCSS

$custom: #274c0b;
$custom-light: #657e50;
$custom-dark: #000000;

JSON

{
  "hex": "#274c0b",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 11
  },
  "hsl": {
    "h": 94.154,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.37463,
    "c": 0.10057,
    "h": 135.2
  },
  "luminance": 0.05624
}

Semantic roles & 50–950 ramp

primary

#274C0B

secondary

#602B88

accent

#36F1A1

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #274C0B

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

Preview Lab → · Contrast checker → · Palette generator →