#427F14#427F14

#427F14 is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.5% C 0.148 H 135.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#427F14
RGB	rgb(66, 127, 20)
HSL	hsl(94, 73%, 29%)
HSV	hsv(94, 84%, 50%)
CMYK	cmyk(48%, 0%, 84.3%, 50.2%)
CIE-LAB	lab(47.48, -37.87, 47.09)
CIE-LCH	lch(47.48, 60.43, 128.80°)
OKLab	oklab(53.46% -0.1059 0.1037)
OKLCH	oklch(53.46% 0.148 135.6)
XYZ	xyz(9.9622, 16.3869, 3.2997)
Luminance	0.1639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427F14 #51147F

analogous

#787F14 #427F14 #147F1C

triadic

#427F14 #14427F #7F1442

tetradic

#427F14 #14787F #51147F #7F1C14

square

#427F14 #14787F #51147F #7F1C14

split-complementary

#427F14 #1C147F #7F1478

monochromatic

#0E1A04 #274A0C #427F14 #5DB41C #7ADE2F

Accessibility & contrast

On white

4.91

#427F14 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#427F14 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427F14

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427F14	#FFFFFF	#000000	##FFFFFF
##427F14	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7C6F21

Tritanopia (blue-blind)

#407A6C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #427f14;
/* rgb */ color: rgb(66, 127, 20);
/* oklch */ color: oklch(53.5% 0.148 135.6);

Tailwind

colors: {
  custom: {
    50: '#7da55d',
    500: '#427f14',
    950: '#000000',
  },
}

SCSS

$custom: #427f14;
$custom-light: #7da55d;
$custom-dark: #000000;

JSON

{
  "hex": "#427f14",
  "rgb": {
    "r": 66,
    "g": 127,
    "b": 20
  },
  "hsl": {
    "h": 94.206,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53464,
    "c": 0.1482,
    "h": 135.6
  },
  "luminance": 0.16388
}

Semantic roles & 50–950 ramp

primary

#427F14

secondary

#803BB4

accent

#38EFA1

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #427F14

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

Preview Lab → · Contrast checker → · Palette generator →