#427D2B#427D2B

#427D2B is a mid, vivid green. Relative luminance 0.160; OKLCH L 53.1% C 0.131 H 138.1°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#427D2B
RGB	rgb(66, 125, 43)
HSL	hsl(103, 49%, 33%)
HSV	hsv(103, 66%, 49%)
CMYK	cmyk(47.2%, 0%, 65.6%, 51%)
CIE-LAB	lab(46.97, -35.27, 37.70)
CIE-LCH	lch(46.97, 51.63, 133.09°)
OKLab	oklab(53.1% -0.0972 0.0874)
OKLCH	oklch(53.1% 0.131 138.1)
XYZ	xyz(10.0161, 15.9993, 4.8454)
Luminance	0.1600 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427D2B #662B7D

analogous

#6B7D2B #427D2B #2B7D3D

triadic

#427D2B #2B427D #7D2B42

tetradic

#427D2B #2B6B7D #662B7D #7D3D2B

square

#427D2B #2B6B7D #662B7D #7D3D2B

split-complementary

#427D2B #3D2B7D #7D2B6B

monochromatic

#12220C #2A4F1B #427D2B #5AAB3B #7AC75C

Accessibility & contrast

On white

5.00

#427D2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#427D2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427D2B

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427D2B	#FFFFFF	#000000	##FFFFFF
##427D2B	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817321

Deuteranopia (green-blind)

#796D32

Tritanopia (blue-blind)

#3E796C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #427d2b;
/* rgb */ color: rgb(66, 125, 43);
/* oklch */ color: oklch(53.1% 0.131 138.1);

Tailwind

colors: {
  custom: {
    50: '#7ba368',
    500: '#427d2b',
    950: '#000000',
  },
}

SCSS

$custom: #427d2b;
$custom-light: #7ba368;
$custom-dark: #000000;

JSON

{
  "hex": "#427d2b",
  "rgb": {
    "r": 66,
    "g": 125,
    "b": 43
  },
  "hsl": {
    "h": 103.171,
    "s": 48.81,
    "l": 32.941
  },
  "oklch": {
    "l": 0.53102,
    "c": 0.13071,
    "h": 138.1
  },
  "luminance": 0.16
}

Semantic roles & 50–950 ramp

primary

#427D2B

secondary

#9557AD

accent

#4FD8B2

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #427D2B

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

Preview Lab → · Contrast checker → · Palette generator →