#374B11#374B11

#374B11 is a dark, moderate yellow-green. Relative luminance 0.059; OKLCH L 38.3% C 0.085 H 126.7°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#374B11
RGB	rgb(55, 75, 17)
HSL	hsl(81, 63%, 18%)
HSV	hsv(81, 77%, 29%)
CMYK	cmyk(26.7%, 0%, 77.3%, 70.6%)
CIE-LAB	lab(29.12, -17.81, 30.44)
CIE-LCH	lch(29.12, 35.27, 120.34°)
OKLab	oklab(38.29% -0.0511 0.0685)
OKLCH	oklch(38.29% 0.085 126.7)
XYZ	xyz(4.1928, 5.8848, 1.4452)
Luminance	0.0588 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374B11 #25114B

analogous

#4B4211 #374B11 #1A4B11

triadic

#374B11 #11374B #4B1137

tetradic

#374B11 #114B42 #25114B #4B111A

square

#374B11 #114B42 #25114B #4B111A

split-complementary

#374B11 #111A4B #42114B

monochromatic

#121906 #121906 #374B11 #5C7D1C #80AF28

Accessibility & contrast

On white

9.65

#374B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#374B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374B11

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374B11	#FFFFFF	#000000	##FFFFFF
##374B11	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4508

Deuteranopia (green-blind)

#4D4416

Tritanopia (blue-blind)

#394740

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #374b11;
/* rgb */ color: rgb(55, 75, 17);
/* oklch */ color: oklch(38.3% 0.085 126.7);

Tailwind

colors: {
  custom: {
    50: '#707d53',
    500: '#374b11',
    950: '#000000',
  },
}

SCSS

$custom: #374b11;
$custom-light: #707d53;
$custom-dark: #000000;

JSON

{
  "hex": "#374b11",
  "rgb": {
    "r": 55,
    "g": 75,
    "b": 17
  },
  "hsl": {
    "h": 80.69,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.38291,
    "c": 0.08548,
    "h": 126.7
  },
  "luminance": 0.05885
}

Semantic roles & 50–950 ramp

primary

#374B11

secondary

#4F3384

accent

#42E67A

background

#F6F7F4

surface

#ECEEE7

border

#C7C9C3

text

#080903

muted

#7B7B78

Preview Lab

Preview with #374B11

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

Preview Lab → · Contrast checker → · Palette generator →