#374C19#374C19

#374C19 is a dark, moderate yellow-green. Relative luminance 0.061; OKLCH L 38.7% C 0.080 H 128.5°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#374C19
RGB	rgb(55, 76, 25)
HSL	hsl(85, 50%, 20%)
HSV	hsv(85, 67%, 30%)
CMYK	cmyk(27.6%, 0%, 67.1%, 70.2%)
CIE-LAB	lab(29.54, -17.65, 27.02)
CIE-LCH	lch(29.54, 32.27, 123.15°)
OKLab	oklab(38.66% -0.0498 0.0626)
OKLCH	oklch(38.66% 0.08 128.5)
XYZ	xyz(4.3354, 6.0512, 1.8591)
Luminance	0.0605 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374C19 #2E194C

analogous

#4C4819 #374C19 #1E4C19

triadic

#374C19 #19374C #4C1937

tetradic

#374C19 #194C48 #2E194C #4C191E

square

#374C19 #194C48 #2E194C #4C191E

split-complementary

#374C19 #191E4C #48194C

monochromatic

#111708 #161E0A #374C19 #587A28 #7AA837

Accessibility & contrast

On white

9.50

#374C19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#374C19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374C19

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374C19	#FFFFFF	#000000	##FFFFFF
##374C19	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)

#504713

Deuteranopia (green-blind)

#4D451D

Tritanopia (blue-blind)

#394841

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #374c19;
/* rgb */ color: rgb(55, 76, 25);
/* oklch */ color: oklch(38.7% 0.080 128.5);

Tailwind

colors: {
  custom: {
    50: '#707e58',
    500: '#374c19',
    950: '#000000',
  },
}

SCSS

$custom: #374c19;
$custom-light: #707e58;
$custom-dark: #000000;

JSON

{
  "hex": "#374c19",
  "rgb": {
    "r": 55,
    "g": 76,
    "b": 25
  },
  "hsl": {
    "h": 84.706,
    "s": 50.495,
    "l": 19.804
  },
  "oklch": {
    "l": 0.38657,
    "c": 0.07997,
    "h": 128.5
  },
  "luminance": 0.06051
}

Semantic roles & 50–950 ramp

primary

#374C19

secondary

#5A3E82

accent

#4EDA88

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#070A03

muted

#7A7C78

Preview Lab

Preview with #374C19

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

Preview Lab → · Contrast checker → · Palette generator →