#397218#397218

#397218 is a mid, vivid yellow-green. Relative luminance 0.130; OKLCH L 49.4% C 0.134 H 136.7°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#397218
RGB	rgb(57, 114, 24)
HSL	hsl(98, 65%, 27%)
HSV	hsv(98, 79%, 45%)
CMYK	cmyk(50%, 0%, 78.9%, 55.3%)
CIE-LAB	lab(42.72, -35.17, 41.15)
CIE-LCH	lch(42.72, 54.13, 130.52°)
OKLab	oklab(49.45% -0.0977 0.0921)
OKLCH	oklch(49.45% 0.134 136.7)
XYZ	xyz(7.8693, 12.9699, 2.9528)
Luminance	0.1297 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397218 #511872

analogous

#667218 #397218 #187224

triadic

#397218 #183972 #721839

tetradic

#397218 #186672 #511872 #722418

square

#397218 #186672 #511872 #722418

split-complementary

#397218 #241872 #721866

monochromatic

#0D1905 #203F0D #397218 #52A523 #6CD431

Accessibility & contrast

On white

5.84

#397218 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#397218 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397218

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397218	#FFFFFF	#000000	##FFFFFF
##397218	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766804

Deuteranopia (green-blind)

#6F6321

Tritanopia (blue-blind)

#366E61

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #397218;
/* rgb */ color: rgb(57, 114, 24);
/* oklch */ color: oklch(49.4% 0.134 136.7);

Tailwind

colors: {
  custom: {
    50: '#769b5c',
    500: '#397218',
    950: '#000000',
  },
}

SCSS

$custom: #397218;
$custom-light: #769b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#397218",
  "rgb": {
    "r": 57,
    "g": 114,
    "b": 24
  },
  "hsl": {
    "h": 98,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.49448,
    "c": 0.13427,
    "h": 136.7
  },
  "luminance": 0.1297
}

Semantic roles & 50–950 ramp

primary

#397218

secondary

#813EA7

accent

#40E8AA

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #397218

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

Preview Lab → · Contrast checker → · Palette generator →