#374E15#374E15

#374E15 is a dark, moderate yellow-green. Relative luminance 0.063; OKLCH L 39.2% C 0.087 H 128.7°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#374E15
RGB	rgb(55, 78, 21)
HSL	hsl(84, 58%, 19%)
HSV	hsv(84, 73%, 31%)
CMYK	cmyk(29.5%, 0%, 73.1%, 69.4%)
CIE-LAB	lab(30.19, -19.10, 29.71)
CIE-LCH	lch(30.19, 35.32, 122.74°)
OKLab	oklab(39.17% -0.0542 0.0677)
OKLCH	oklch(39.17% 0.087 128.7)
XYZ	xyz(4.4353, 6.3150, 1.6946)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374E15 #2C154E

analogous

#4E4915 #374E15 #1A4E15

triadic

#374E15 #15374E #4E1537

tetradic

#374E15 #154E49 #2C154E #4E151A

square

#374E15 #154E49 #2C154E #4E151A

split-complementary

#374E15 #151A4E #49154E

monochromatic

#111806 #151E08 #374E15 #597E22 #7BAE2F

Accessibility & contrast

On white

9.28

#374E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#374E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374E15

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374E15	#FFFFFF	#000000	##FFFFFF
##374E15	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52480D

Deuteranopia (green-blind)

#4F471A

Tritanopia (blue-blind)

#394A42

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #374e15;
/* rgb */ color: rgb(55, 78, 21);
/* oklch */ color: oklch(39.2% 0.087 128.7);

Tailwind

colors: {
  custom: {
    50: '#707f56',
    500: '#374e15',
    950: '#000000',
  },
}

SCSS

$custom: #374e15;
$custom-light: #707f56;
$custom-dark: #000000;

JSON

{
  "hex": "#374e15",
  "rgb": {
    "r": 55,
    "g": 78,
    "b": 21
  },
  "hsl": {
    "h": 84.211,
    "s": 57.576,
    "l": 19.412
  },
  "oklch": {
    "l": 0.39173,
    "c": 0.08671,
    "h": 128.7
  },
  "luminance": 0.06315
}

Semantic roles & 50–950 ramp

primary

#374E15

secondary

#583986

accent

#47E185

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#080A03

muted

#7B7C78

Preview Lab

Preview with #374E15

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

Preview Lab → · Contrast checker → · Palette generator →