#374B0B#374B0B

#374B0B is a dark, moderate yellow-green. Relative luminance 0.059; OKLCH L 38.2% C 0.090 H 126.0°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#374B0B
RGB	rgb(55, 75, 11)
HSL	hsl(79, 74%, 17%)
HSV	hsv(79, 85%, 29%)
CMYK	cmyk(26.7%, 0%, 85.3%, 70.6%)
CIE-LAB	lab(29.08, -18.21, 32.84)
CIE-LCH	lch(29.08, 37.55, 119.01°)
OKLab	oklab(38.24% -0.0527 0.0725)
OKLCH	oklch(38.24% 0.09 126)
XYZ	xyz(4.1521, 5.8685, 1.2305)
Luminance	0.0587 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374B0B #1F0B4B

analogous

#4B3F0B #374B0B #174B0B

triadic

#374B0B #0B374B #4B0B37

tetradic

#374B0B #0B4B3F #1F0B4B #4B0B17

square

#374B0B #0B4B3F #1F0B4B #4B0B17

split-complementary

#374B0B #0B174B #3F0B4B

monochromatic

#141B04 #141B04 #374B0B #5E8013 #85B61B

Accessibility & contrast

On white

9.66

#374B0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#374B0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374B0B

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374B0B	#FFFFFF	#000000	##FFFFFF
##374B0B	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4500

Deuteranopia (green-blind)

#4D4411

Tritanopia (blue-blind)

#3A473F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #374b0b;
/* rgb */ color: rgb(55, 75, 11);
/* oklch */ color: oklch(38.2% 0.090 126.0);

Tailwind

colors: {
  custom: {
    50: '#707d50',
    500: '#374b0b',
    950: '#000000',
  },
}

SCSS

$custom: #374b0b;
$custom-light: #707d50;
$custom-dark: #000000;

JSON

{
  "hex": "#374b0b",
  "rgb": {
    "r": 55,
    "g": 75,
    "b": 11
  },
  "hsl": {
    "h": 78.75,
    "s": 74.419,
    "l": 16.863
  },
  "oklch": {
    "l": 0.38244,
    "c": 0.08962,
    "h": 126
  },
  "luminance": 0.05869
}

Semantic roles & 50–950 ramp

primary

#374B0B

secondary

#482B87

accent

#37F171

background

#F6F7F4

surface

#ECEEE7

border

#C7C9C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #374B0B

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

Preview Lab → · Contrast checker → · Palette generator →