#427B2D#427B2D

#427B2D is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.6% C 0.126 H 138.2°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#427B2D
RGB	rgb(66, 123, 45)
HSL	hsl(104, 46%, 33%)
HSV	hsv(104, 63%, 48%)
CMYK	cmyk(46.3%, 0%, 63.4%, 51.8%)
CIE-LAB	lab(46.33, -34.18, 36.04)
CIE-LCH	lch(46.33, 49.67, 133.48°)
OKLab	oklab(52.58% -0.0941 0.084)
OKLCH	oklch(52.58% 0.126 138.2)
XYZ	xyz(9.8030, 15.5130, 4.9599)
Luminance	0.1551 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427B2D #662D7B

analogous

#697B2D #427B2D #2D7B3F

triadic

#427B2D #2D427B #7B2D42

tetradic

#427B2D #2D697B #662D7B #7B3F2D

square

#427B2D #2D697B #662D7B #7B3F2D

split-complementary

#427B2D #3F2D7B #7B2D69

monochromatic

#12210C #2A4E1D #427B2D #5AA83D #7AC45E

Accessibility & contrast

On white

5.12

#427B2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#427B2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427B2D

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427B2D	#FFFFFF	#000000	##FFFFFF
##427B2D	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7124

Deuteranopia (green-blind)

#776C33

Tritanopia (blue-blind)

#3E776A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #427b2d;
/* rgb */ color: rgb(66, 123, 45);
/* oklch */ color: oklch(52.6% 0.126 138.2);

Tailwind

colors: {
  custom: {
    50: '#7ba269',
    500: '#427b2d',
    950: '#000000',
  },
}

SCSS

$custom: #427b2d;
$custom-light: #7ba269;
$custom-dark: #000000;

JSON

{
  "hex": "#427b2d",
  "rgb": {
    "r": 66,
    "g": 123,
    "b": 45
  },
  "hsl": {
    "h": 103.846,
    "s": 46.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5258,
    "c": 0.12617,
    "h": 138.2
  },
  "luminance": 0.15514
}

Semantic roles & 50–950 ramp

primary

#427B2D

secondary

#9559AB

accent

#52D6B2

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #427B2D

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

Preview Lab → · Contrast checker → · Palette generator →