#274D0B#274D0B

#274D0B is a dark, moderate yellow-green. Relative luminance 0.058; OKLCH L 37.8% C 0.102 H 135.4°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#274D0B
RGB	rgb(39, 77, 11)
HSL	hsl(95, 75%, 17%)
HSV	hsv(95, 86%, 30%)
CMYK	cmyk(49.4%, 0%, 85.7%, 69.8%)
CIE-LAB	lab(28.81, -25.98, 32.23)
CIE-LCH	lch(28.81, 41.40, 128.87°)
OKLab	oklab(37.76% -0.0726 0.0716)
OKLCH	oklch(37.76% 0.102 135.4)
XYZ	xyz(3.5509, 5.7630, 1.2418)
Luminance	0.0576 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274D0B #310B4D

analogous

#484D0B #274D0B #0B4D10

triadic

#274D0B #0B274D #4D0B27

tetradic

#274D0B #0B484D #310B4D #4D100B

square

#274D0B #0B484D #310B4D #4D100B

split-complementary

#274D0B #100B4D #4D0B48

monochromatic

#0E1B04 #0E1B04 #274D0B #428313 #5DB81A

Accessibility & contrast

On white

9.76

#274D0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#274D0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274D0B

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274D0B	#FFFFFF	#000000	##FFFFFF
##274D0B	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504600

Deuteranopia (green-blind)

#4B4312

Tritanopia (blue-blind)

#264A41

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #274d0b;
/* rgb */ color: rgb(39, 77, 11);
/* oklch */ color: oklch(37.8% 0.102 135.4);

Tailwind

colors: {
  custom: {
    50: '#667f50',
    500: '#274d0b',
    950: '#000000',
  },
}

SCSS

$custom: #274d0b;
$custom-light: #667f50;
$custom-dark: #000000;

JSON

{
  "hex": "#274d0b",
  "rgb": {
    "r": 39,
    "g": 77,
    "b": 11
  },
  "hsl": {
    "h": 94.545,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37761,
    "c": 0.10197,
    "h": 135.4
  },
  "luminance": 0.05763
}

Semantic roles & 50–950 ramp

primary

#274D0B

secondary

#612B89

accent

#36F2A2

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #274D0B

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

Preview Lab → · Contrast checker → · Palette generator →