#374A0B#374A0B

#374A0B is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 38.0% C 0.088 H 125.5°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#374A0B
RGB	rgb(55, 74, 11)
HSL	hsl(78, 74%, 17%)
HSV	hsv(78, 85%, 29%)
CMYK	cmyk(25.7%, 0%, 85.1%, 71%)
CIE-LAB	lab(28.73, -17.67, 32.51)
CIE-LCH	lch(28.73, 37.00, 118.52°)
OKLab	oklab(37.96% -0.0513 0.0718)
OKLCH	oklch(37.96% 0.088 125.5)
XYZ	xyz(4.0848, 5.7339, 1.2081)
Luminance	0.0573 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374A0B #1E0B4A

analogous

#4A3E0B #374A0B #184A0B

triadic

#374A0B #0B374A #4A0B37

tetradic

#374A0B #0B4A3E #1E0B4A #4A0B18

square

#374A0B #0B4A3E #1E0B4A #4A0B18

split-complementary

#374A0B #0B184A #3E0B4A

monochromatic

#141B04 #141B04 #374A0B #5F7F13 #86B51B

Accessibility & contrast

On white

9.78

#374A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#374A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374A0B

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374A0B	#FFFFFF	#000000	##FFFFFF
##374A0B	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4400

Deuteranopia (green-blind)

#4C4311

Tritanopia (blue-blind)

#3A463E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #374a0b;
/* rgb */ color: rgb(55, 74, 11);
/* oklch */ color: oklch(38.0% 0.088 125.5);

Tailwind

colors: {
  custom: {
    50: '#707c50',
    500: '#374a0b',
    950: '#000000',
  },
}

SCSS

$custom: #374a0b;
$custom-light: #707c50;
$custom-dark: #000000;

JSON

{
  "hex": "#374a0b",
  "rgb": {
    "r": 55,
    "g": 74,
    "b": 11
  },
  "hsl": {
    "h": 78.095,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.37962,
    "c": 0.0882,
    "h": 125.5
  },
  "luminance": 0.05734
}

Semantic roles & 50–950 ramp

primary

#374A0B

secondary

#462B86

accent

#37F16F

background

#F6F7F4

surface

#ECEEE7

border

#C7C9C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #374A0B

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

Preview Lab → · Contrast checker → · Palette generator →