#274F0F#274F0F

#274F0F is a dark, moderate yellow-green. Relative luminance 0.061; OKLCH L 38.4% C 0.102 H 136.4°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#274F0F
RGB	rgb(39, 79, 15)
HSL	hsl(98, 68%, 18%)
HSV	hsv(98, 81%, 31%)
CMYK	cmyk(50.6%, 0%, 81%, 69%)
CIE-LAB	lab(29.56, -26.62, 31.41)
CIE-LCH	lch(29.56, 41.18, 130.28°)
OKLab	oklab(38.39% -0.074 0.0706)
OKLCH	oklch(38.39% 0.102 136.4)
XYZ	xyz(3.7188, 6.0576, 1.4251)
Luminance	0.0606 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274F0F #370F4F

analogous

#474F0F #274F0F #0F4F17

triadic

#274F0F #0F274F #4F0F27

tetradic

#274F0F #0F474F #370F4F #4F170F

square

#274F0F #0F474F #370F4F #4F170F

split-complementary

#274F0F #170F4F #4F0F47

monochromatic

#0D1A05 #0E1C05 #274F0F #408219 #5AB623

Accessibility & contrast

On white

9.50

#274F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#274F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274F0F

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274F0F	#FFFFFF	#000000	##FFFFFF
##274F0F	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524804

Deuteranopia (green-blind)

#4D4415

Tritanopia (blue-blind)

#254C43

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #274f0f;
/* rgb */ color: rgb(39, 79, 15);
/* oklch */ color: oklch(38.4% 0.102 136.4);

Tailwind

colors: {
  custom: {
    50: '#668152',
    500: '#274f0f',
    950: '#000000',
  },
}

SCSS

$custom: #274f0f;
$custom-light: #668152;
$custom-dark: #000000;

JSON

{
  "hex": "#274f0f",
  "rgb": {
    "r": 39,
    "g": 79,
    "b": 15
  },
  "hsl": {
    "h": 97.5,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38385,
    "c": 0.10227,
    "h": 136.4
  },
  "luminance": 0.06058
}

Semantic roles & 50–950 ramp

primary

#274F0F

secondary

#683189

accent

#3DEBAA

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #274F0F

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

Preview Lab → · Contrast checker → · Palette generator →