#427518#427518

#427518 is a mid, vivid yellow-green. Relative luminance 0.139; OKLCH L 50.7% C 0.133 H 134.5°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#427518
RGB	rgb(66, 117, 24)
HSL	hsl(93, 66%, 28%)
HSV	hsv(93, 79%, 46%)
CMYK	cmyk(43.6%, 0%, 79.5%, 54.1%)
CIE-LAB	lab(44.16, -33.33, 42.69)
CIE-LCH	lch(44.16, 54.16, 127.98°)
OKLab	oklab(50.74% -0.0934 0.0951)
OKLCH	oklch(50.74% 0.133 134.5)
XYZ	xyz(8.7728, 13.9463, 3.0936)
Luminance	0.1395 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427518 #4B1875

analogous

#707518 #427518 #18751C

triadic

#427518 #184275 #751842

tetradic

#427518 #187075 #4B1875 #751C18

square

#427518 #187075 #4B1875 #751C18

split-complementary

#427518 #1C1875 #751870

monochromatic

#0E1905 #25420E #427518 #5FA822 #7CD532

Accessibility & contrast

On white

5.54

#427518 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#427518 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427518

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427518	#FFFFFF	#000000	##FFFFFF
##427518	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B03

Deuteranopia (green-blind)

#736722

Tritanopia (blue-blind)

#417063

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #427518;
/* rgb */ color: rgb(66, 117, 24);
/* oklch */ color: oklch(50.7% 0.133 134.5);

Tailwind

colors: {
  custom: {
    50: '#7b9d5d',
    500: '#427518',
    950: '#000000',
  },
}

SCSS

$custom: #427518;
$custom-light: #7b9d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#427518",
  "rgb": {
    "r": 66,
    "g": 117,
    "b": 24
  },
  "hsl": {
    "h": 92.903,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.50744,
    "c": 0.13332,
    "h": 134.5
  },
  "luminance": 0.13947
}

Semantic roles & 50–950 ramp

primary

#427518

secondary

#7A3FAA

accent

#3FE99C

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #427518

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

Preview Lab → · Contrast checker → · Palette generator →