#397718#397718

#397718 is a mid, vivid yellow-green. Relative luminance 0.141; OKLCH L 50.8% C 0.141 H 137.3°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#397718
RGB	rgb(57, 119, 24)
HSL	hsl(99, 66%, 28%)
HSV	hsv(99, 80%, 47%)
CMYK	cmyk(52.1%, 0%, 79.8%, 53.3%)
CIE-LAB	lab(44.42, -37.27, 42.80)
CIE-LCH	lch(44.42, 56.75, 131.05°)
OKLab	oklab(50.85% -0.1034 0.0955)
OKLCH	oklch(50.85% 0.141 137.3)
XYZ	xyz(8.4488, 14.1289, 3.1459)
Luminance	0.1413 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397718 #561877

analogous

#687718 #397718 #187726

triadic

#397718 #183977 #771839

tetradic

#397718 #186877 #561877 #772618

square

#397718 #186877 #561877 #772618

split-complementary

#397718 #261877 #771868

monochromatic

#0C1905 #21440E #397718 #51AA22 #6CD633

Accessibility & contrast

On white

5.49

#397718 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#397718 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397718

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397718	#FFFFFF	#000000	##FFFFFF
##397718	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C02

Deuteranopia (green-blind)

#736722

Tritanopia (blue-blind)

#357365

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #397718;
/* rgb */ color: rgb(57, 119, 24);
/* oklch */ color: oklch(50.8% 0.141 137.3);

Tailwind

colors: {
  custom: {
    50: '#769f5d',
    500: '#397718',
    950: '#000000',
  },
}

SCSS

$custom: #397718;
$custom-light: #769f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#397718",
  "rgb": {
    "r": 57,
    "g": 119,
    "b": 24
  },
  "hsl": {
    "h": 99.158,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50846,
    "c": 0.14075,
    "h": 137.3
  },
  "luminance": 0.14129
}

Semantic roles & 50–950 ramp

primary

#397718

secondary

#863FAC

accent

#3EE9AE

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #397718

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

Preview Lab → · Contrast checker → · Palette generator →