#397518#397518

#397518 is a mid, vivid yellow-green. Relative luminance 0.137; OKLCH L 50.3% C 0.138 H 137.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#397518
RGB	rgb(57, 117, 24)
HSL	hsl(99, 66%, 28%)
HSV	hsv(99, 79%, 46%)
CMYK	cmyk(51.3%, 0%, 79.5%, 54.1%)
CIE-LAB	lab(43.74, -36.44, 42.14)
CIE-LCH	lch(43.74, 55.71, 130.85°)
OKLab	oklab(50.29% -0.1012 0.0941)
OKLCH	oklch(50.29% 0.138 137.1)
XYZ	xyz(8.2133, 13.6578, 3.0674)
Luminance	0.1366 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397518 #541875

analogous

#677518 #397518 #187526

triadic

#397518 #183975 #751839

tetradic

#397518 #186775 #541875 #752618

square

#397518 #186775 #541875 #752618

split-complementary

#397518 #261875 #751867

monochromatic

#0C1905 #20420E #397518 #52A822 #6CD532

Accessibility & contrast

On white

5.63

#397518 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#397518 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397518

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397518	#FFFFFF	#000000	##FFFFFF
##397518	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796A03

Deuteranopia (green-blind)

#716622

Tritanopia (blue-blind)

#357163

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #397518;
/* rgb */ color: rgb(57, 117, 24);
/* oklch */ color: oklch(50.3% 0.138 137.1);

Tailwind

colors: {
  custom: {
    50: '#769d5d',
    500: '#397518',
    950: '#000000',
  },
}

SCSS

$custom: #397518;
$custom-light: #769d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#397518",
  "rgb": {
    "r": 57,
    "g": 117,
    "b": 24
  },
  "hsl": {
    "h": 98.71,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.50287,
    "c": 0.13818,
    "h": 137.1
  },
  "luminance": 0.13658
}

Semantic roles & 50–950 ramp

primary

#397518

secondary

#843FAA

accent

#3FE9AD

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #397518

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

Preview Lab → · Contrast checker → · Palette generator →