#374A18#374A18

#374A18 is a dark, moderate yellow-green. Relative luminance 0.058; OKLCH L 38.1% C 0.078 H 127.3°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#374A18
RGB	rgb(55, 74, 24)
HSL	hsl(83, 51%, 19%)
HSV	hsv(83, 68%, 29%)
CMYK	cmyk(25.7%, 0%, 67.6%, 71%)
CIE-LAB	lab(28.84, -16.66, 26.76)
CIE-LCH	lch(28.84, 31.52, 121.90°)
OKLab	oklab(38.09% -0.0472 0.0619)
OKLCH	oklch(38.09% 0.078 127.3)
XYZ	xyz(4.1892, 5.7757, 1.7581)
Luminance	0.0578 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374A18 #2B184A

analogous

#4A4418 #374A18 #1E4A18

triadic

#374A18 #18374A #4A1837

tetradic

#374A18 #184A44 #2B184A #4A181E

square

#374A18 #184A44 #2B184A #4A181E

split-complementary

#374A18 #181E4A #44184A

monochromatic

#111707 #151C09 #374A18 #597827 #7CA636

Accessibility & contrast

On white

9.74

#374A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#374A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374A18

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374A18	#FFFFFF	#000000	##FFFFFF
##374A18	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4512

Deuteranopia (green-blind)

#4B441C

Tritanopia (blue-blind)

#39463F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #374a18;
/* rgb */ color: rgb(55, 74, 24);
/* oklch */ color: oklch(38.1% 0.078 127.3);

Tailwind

colors: {
  custom: {
    50: '#6f7c57',
    500: '#374a18',
    950: '#000000',
  },
}

SCSS

$custom: #374a18;
$custom-light: #6f7c57;
$custom-dark: #000000;

JSON

{
  "hex": "#374a18",
  "rgb": {
    "r": 55,
    "g": 74,
    "b": 24
  },
  "hsl": {
    "h": 82.8,
    "s": 51.02,
    "l": 19.216
  },
  "oklch": {
    "l": 0.38085,
    "c": 0.07781,
    "h": 127.3
  },
  "luminance": 0.05776
}

Semantic roles & 50–950 ramp

primary

#374A18

secondary

#573D81

accent

#4DDA83

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#070903

muted

#7A7B78

Preview Lab

Preview with #374A18

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

Preview Lab → · Contrast checker → · Palette generator →