#374E0F#374E0F

#374E0F is a dark, moderate yellow-green. Relative luminance 0.063; OKLCH L 39.1% C 0.091 H 127.9°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#374E0F
RGB	rgb(55, 78, 15)
HSL	hsl(82, 68%, 18%)
HSV	hsv(82, 81%, 31%)
CMYK	cmyk(29.5%, 0%, 80.8%, 69.4%)
CIE-LAB	lab(30.15, -19.56, 32.31)
CIE-LCH	lch(30.15, 37.77, 121.19°)
OKLab	oklab(39.12% -0.0561 0.0721)
OKLCH	oklch(39.12% 0.091 127.9)
XYZ	xyz(4.3862, 6.2954, 1.4359)
Luminance	0.0630 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374E0F #260F4E

analogous

#4E450F #374E0F #174E0F

triadic

#374E0F #0F374E #4E0F37

tetradic

#374E0F #0F4E45 #260F4E #4E0F17

square

#374E0F #0F4E45 #260F4E #4E0F17

split-complementary

#374E0F #0F174E #450F4E

monochromatic

#121A05 #131B05 #374E0F #5B8119 #7FB523

Accessibility & contrast

On white

9.30

#374E0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#374E0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374E0F

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374E0F	#FFFFFF	#000000	##FFFFFF
##374E0F	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524804

Deuteranopia (green-blind)

#4F4715

Tritanopia (blue-blind)

#394A42

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #374e0f;
/* rgb */ color: rgb(55, 78, 15);
/* oklch */ color: oklch(39.1% 0.091 127.9);

Tailwind

colors: {
  custom: {
    50: '#707f52',
    500: '#374e0f',
    950: '#000000',
  },
}

SCSS

$custom: #374e0f;
$custom-light: #707f52;
$custom-dark: #000000;

JSON

{
  "hex": "#374e0f",
  "rgb": {
    "r": 55,
    "g": 78,
    "b": 15
  },
  "hsl": {
    "h": 81.905,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.39119,
    "c": 0.09132,
    "h": 127.9
  },
  "luminance": 0.06295
}

Semantic roles & 50–950 ramp

primary

#374E0F

secondary

#513188

accent

#3DEB7D

background

#F6F7F4

surface

#ECEEE7

border

#C7C9C3

text

#080A02

muted

#7B7C78

Preview Lab

Preview with #374E0F

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

Preview Lab → · Contrast checker → · Palette generator →