#397418#397418

#397418 is a mid, vivid yellow-green. Relative luminance 0.134; OKLCH L 50.0% C 0.137 H 136.9°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#397418
RGB	rgb(57, 116, 24)
HSL	hsl(98, 66%, 27%)
HSV	hsv(98, 79%, 45%)
CMYK	cmyk(50.9%, 0%, 79.3%, 54.5%)
CIE-LAB	lab(43.40, -36.02, 41.81)
CIE-LCH	lch(43.40, 55.19, 130.74°)
OKLab	oklab(50.01% -0.1 0.0934)
OKLCH	oklch(50.01% 0.137 136.9)
XYZ	xyz(8.0974, 13.4260, 3.0288)
Luminance	0.1343 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397418 #531874

analogous

#677418 #397418 #187425

triadic

#397418 #183974 #741839

tetradic

#397418 #186774 #531874 #742518

square

#397418 #186774 #531874 #742518

split-complementary

#397418 #251874 #741867

monochromatic

#0C1905 #20410E #397418 #52A722 #6CD532

Accessibility & contrast

On white

5.70

#397418 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#397418 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397418

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397418	#FFFFFF	#000000	##FFFFFF
##397418	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A03

Deuteranopia (green-blind)

#706522

Tritanopia (blue-blind)

#367063

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #397418;
/* rgb */ color: rgb(57, 116, 24);
/* oklch */ color: oklch(50.0% 0.137 136.9);

Tailwind

colors: {
  custom: {
    50: '#769c5c',
    500: '#397418',
    950: '#000000',
  },
}

SCSS

$custom: #397418;
$custom-light: #769c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#397418",
  "rgb": {
    "r": 57,
    "g": 116,
    "b": 24
  },
  "hsl": {
    "h": 98.478,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.50008,
    "c": 0.13688,
    "h": 136.9
  },
  "luminance": 0.13427
}

Semantic roles & 50–950 ramp

primary

#397418

secondary

#833FA9

accent

#3FE9AC

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #397418

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

Preview Lab → · Contrast checker → · Palette generator →