#427F27#427F27

#427F27 is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.6% C 0.137 H 137.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#427F27
RGB	rgb(66, 127, 39)
HSL	hsl(102, 53%, 33%)
HSV	hsv(102, 69%, 50%)
CMYK	cmyk(48%, 0%, 69.3%, 50.2%)
CIE-LAB	lab(47.60, -36.52, 40.19)
CIE-LCH	lch(47.60, 54.31, 132.26°)
OKLab	oklab(53.61% -0.1009 0.0921)
OKLCH	oklch(53.61% 0.137 137.6)
XYZ	xyz(10.2020, 16.4828, 4.5630)
Luminance	0.1648 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427F27 #64277F

analogous

#6E7F27 #427F27 #277F38

triadic

#427F27 #27427F #7F2742

tetradic

#427F27 #276E7F #64277F #7F3827

square

#427F27 #276E7F #64277F #7F3827

split-complementary

#427F27 #38277F #7F276E

monochromatic

#11210A #2A5019 #427F27 #5AAE35 #7ACB55

Accessibility & contrast

On white

4.89

#427F27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#427F27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427F27

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427F27	#FFFFFF	#000000	##FFFFFF
##427F27	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741B

Deuteranopia (green-blind)

#7B6F2F

Tritanopia (blue-blind)

#3E7A6D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #427f27;
/* rgb */ color: rgb(66, 127, 39);
/* oklch */ color: oklch(53.6% 0.137 137.6);

Tailwind

colors: {
  custom: {
    50: '#7ca566',
    500: '#427f27',
    950: '#000000',
  },
}

SCSS

$custom: #427f27;
$custom-light: #7ca566;
$custom-dark: #000000;

JSON

{
  "hex": "#427f27",
  "rgb": {
    "r": 66,
    "g": 127,
    "b": 39
  },
  "hsl": {
    "h": 101.591,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.53605,
    "c": 0.13665,
    "h": 137.6
  },
  "luminance": 0.16483
}

Semantic roles & 50–950 ramp

primary

#427F27

secondary

#9352B0

accent

#4BDCB0

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #427F27

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

Preview Lab → · Contrast checker → · Palette generator →