#374C17#374C17

#374C17 is a dark, moderate yellow-green. Relative luminance 0.060; OKLCH L 38.6% C 0.082 H 128.1°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#374C17
RGB	rgb(55, 76, 23)
HSL	hsl(84, 54%, 19%)
HSV	hsv(84, 70%, 30%)
CMYK	cmyk(27.6%, 0%, 69.7%, 70.2%)
CIE-LAB	lab(29.52, -17.85, 28.02)
CIE-LCH	lch(29.52, 33.22, 122.50°)
OKLab	oklab(38.63% -0.0506 0.0644)
OKLCH	oklch(38.63% 0.082 128.1)
XYZ	xyz(4.3146, 6.0429, 1.7495)
Luminance	0.0604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374C17 #2C174C

analogous

#4C4717 #374C17 #1D4C17

triadic

#374C17 #17374C #4C1737

tetradic

#374C17 #174C47 #2C174C #4C171D

square

#374C17 #174C47 #2C174C #4C171D

split-complementary

#374C17 #171D4C #47174C

monochromatic

#111707 #151D09 #374C17 #597B25 #7BAA33

Accessibility & contrast

On white

9.51

#374C17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#374C17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374C17

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374C17	#FFFFFF	#000000	##FFFFFF
##374C17	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504610

Deuteranopia (green-blind)

#4D451B

Tritanopia (blue-blind)

#394841

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #374c17;
/* rgb */ color: rgb(55, 76, 23);
/* oklch */ color: oklch(38.6% 0.082 128.1);

Tailwind

colors: {
  custom: {
    50: '#707e57',
    500: '#374c17',
    950: '#000000',
  },
}

SCSS

$custom: #374c17;
$custom-light: #707e57;
$custom-dark: #000000;

JSON

{
  "hex": "#374c17",
  "rgb": {
    "r": 55,
    "g": 76,
    "b": 23
  },
  "hsl": {
    "h": 83.774,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.38633,
    "c": 0.08187,
    "h": 128.1
  },
  "luminance": 0.06043
}

Semantic roles & 50–950 ramp

primary

#374C17

secondary

#583C83

accent

#4BDD85

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #374C17

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

Preview Lab → · Contrast checker → · Palette generator →