#274E0B#274E0B

#274E0B is a dark, moderate yellow-green. Relative luminance 0.059; OKLCH L 38.1% C 0.103 H 135.6°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#274E0B
RGB	rgb(39, 78, 11)
HSL	hsl(95, 75%, 17%)
HSV	hsv(95, 86%, 31%)
CMYK	cmyk(50%, 0%, 85.9%, 69.4%)
CIE-LAB	lab(29.17, -26.45, 32.58)
CIE-LCH	lch(29.17, 41.96, 129.07°)
OKLab	oklab(38.06% -0.0739 0.0723)
OKLCH	oklch(38.06% 0.103 135.6)
XYZ	xyz(3.6214, 5.9041, 1.2653)
Luminance	0.0590 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274E0B #320B4E

analogous

#494E0B #274E0B #0B4E10

triadic

#274E0B #0B274E #4E0B27

tetradic

#274E0B #0B494E #320B4E #4E100B

square

#274E0B #0B494E #320B4E #4E100B

split-complementary

#274E0B #100B4E #4E0B49

monochromatic

#0D1B04 #0D1B04 #274E0B #428413 #5DB91A

Accessibility & contrast

On white

9.63

#274E0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#274E0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274E0B

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274E0B	#FFFFFF	#000000	##FFFFFF
##274E0B	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514700

Deuteranopia (green-blind)

#4C4412

Tritanopia (blue-blind)

#264B42

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #274e0b;
/* rgb */ color: rgb(39, 78, 11);
/* oklch */ color: oklch(38.1% 0.103 135.6);

Tailwind

colors: {
  custom: {
    50: '#668050',
    500: '#274e0b',
    950: '#000000',
  },
}

SCSS

$custom: #274e0b;
$custom-light: #668050;
$custom-dark: #000000;

JSON

{
  "hex": "#274e0b",
  "rgb": {
    "r": 39,
    "g": 78,
    "b": 11
  },
  "hsl": {
    "h": 94.925,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.38058,
    "c": 0.10336,
    "h": 135.6
  },
  "luminance": 0.05904
}

Semantic roles & 50–950 ramp

primary

#274E0B

secondary

#622B8A

accent

#36F2A3

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #274E0B

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

Preview Lab → · Contrast checker → · Palette generator →