#374C16#374C16

#374C16 is a dark, moderate yellow-green. Relative luminance 0.060; OKLCH L 38.6% C 0.083 H 128.0°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#374C16
RGB	rgb(55, 76, 22)
HSL	hsl(83, 55%, 19%)
HSV	hsv(83, 71%, 30%)
CMYK	cmyk(27.6%, 0%, 71.1%, 70.2%)
CIE-LAB	lab(29.51, -17.94, 28.50)
CIE-LCH	lch(29.51, 33.68, 122.19°)
OKLab	oklab(38.62% -0.0509 0.0653)
OKLCH	oklch(38.62% 0.083 128)
XYZ	xyz(4.3048, 6.0389, 1.6977)
Luminance	0.0604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374C16 #2B164C

analogous

#4C4616 #374C16 #1C4C16

triadic

#374C16 #16374C #4C1637

tetradic

#374C16 #164C46 #2B164C #4C161C

square

#374C16 #164C46 #2B164C #4C161C

split-complementary

#374C16 #161C4C #46164C

monochromatic

#111807 #151D08 #374C16 #597B24 #7CAB31

Accessibility & contrast

On white

9.51

#374C16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#374C16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374C16

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374C16	#FFFFFF	#000000	##FFFFFF
##374C16	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)

#50460F

Deuteranopia (green-blind)

#4D451A

Tritanopia (blue-blind)

#394841

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #374c16;
/* rgb */ color: rgb(55, 76, 22);
/* oklch */ color: oklch(38.6% 0.083 128.0);

Tailwind

colors: {
  custom: {
    50: '#707e56',
    500: '#374c16',
    950: '#000000',
  },
}

SCSS

$custom: #374c16;
$custom-light: #707e56;
$custom-dark: #000000;

JSON

{
  "hex": "#374c16",
  "rgb": {
    "r": 55,
    "g": 76,
    "b": 22
  },
  "hsl": {
    "h": 83.333,
    "s": 55.102,
    "l": 19.216
  },
  "oklch": {
    "l": 0.38622,
    "c": 0.08279,
    "h": 128
  },
  "luminance": 0.06039
}

Semantic roles & 50–950 ramp

primary

#374C16

secondary

#573A84

accent

#49DE83

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #374C16

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

Preview Lab → · Contrast checker → · Palette generator →