#374B19#374B19

#374B19 is a dark, moderate yellow-green. Relative luminance 0.059; OKLCH L 38.4% C 0.078 H 128.0°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#374B19
RGB	rgb(55, 75, 25)
HSL	hsl(84, 50%, 20%)
HSV	hsv(84, 67%, 29%)
CMYK	cmyk(26.7%, 0%, 66.7%, 70.6%)
CIE-LAB	lab(29.20, -17.10, 26.63)
CIE-LCH	lch(29.20, 31.65, 122.71°)
OKLab	oklab(38.38% -0.0483 0.0617)
OKLCH	oklch(38.38% 0.078 128)
XYZ	xyz(4.2671, 5.9145, 1.8363)
Luminance	0.0592 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374B19 #2D194B

analogous

#4B4619 #374B19 #1E4B19

triadic

#374B19 #19374B #4B1937

tetradic

#374B19 #194B46 #2D194B #4B191E

square

#374B19 #194B46 #2D194B #4B191E

split-complementary

#374B19 #191E4B #46194B

monochromatic

#111708 #151D0A #374B19 #597928 #7AA738

Accessibility & contrast

On white

9.62

#374B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#374B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374B19

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374B19	#FFFFFF	#000000	##FFFFFF
##374B19	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4613

Deuteranopia (green-blind)

#4C441D

Tritanopia (blue-blind)

#394840

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #374b19;
/* rgb */ color: rgb(55, 75, 25);
/* oklch */ color: oklch(38.4% 0.078 128.0);

Tailwind

colors: {
  custom: {
    50: '#6f7d58',
    500: '#374b19',
    950: '#000000',
  },
}

SCSS

$custom: #374b19;
$custom-light: #6f7d58;
$custom-dark: #000000;

JSON

{
  "hex": "#374b19",
  "rgb": {
    "r": 55,
    "g": 75,
    "b": 25
  },
  "hsl": {
    "h": 84,
    "s": 50,
    "l": 19.608
  },
  "oklch": {
    "l": 0.38377,
    "c": 0.0784,
    "h": 128
  },
  "luminance": 0.05915
}

Semantic roles & 50–950 ramp

primary

#374B19

secondary

#593E81

accent

#4EDA86

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#070903

muted

#7A7B78

Preview Lab

Preview with #374B19

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

Preview Lab → · Contrast checker → · Palette generator →