#427E4C#427E4C

#427E4C is a mid, moderate green. Relative luminance 0.166; OKLCH L 53.9% C 0.100 H 147.8°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#427E4C
RGB	rgb(66, 126, 76)
HSL	hsl(130, 31%, 38%)
HSV	hsv(130, 48%, 49%)
CMYK	cmyk(47.6%, 0%, 39.7%, 50.6%)
CIE-LAB	lab(47.75, -31.05, 21.34)
CIE-LCH	lch(47.75, 37.68, 145.50°)
OKLab	oklab(53.89% -0.0844 0.0531)
OKLCH	oklch(53.89% 0.1 147.8)
XYZ	xyz(11.0115, 16.6010, 9.4601)
Luminance	0.1660 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427E4C #7E4274

analogous

#567E42 #427E4C #427E6A

triadic

#427E4C #4C427E #7E4C42

tetradic

#427E4C #42567E #7E4274 #7E6A42

square

#427E4C #42567E #7E4274 #7E6A42

split-complementary

#427E4C #6A427E #7E4256

monochromatic

#182E1C #2D5634 #427E4C #57A664 #7FBC89

Accessibility & contrast

On white

4.86

#427E4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#427E4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427E4C

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427E4C	#FFFFFF	#000000	##FFFFFF
##427E4C	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7549

Deuteranopia (green-blind)

#776F4F

Tritanopia (blue-blind)

#387C71

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #427e4c;
/* rgb */ color: rgb(66, 126, 76);
/* oklch */ color: oklch(53.9% 0.100 147.8);

Tailwind

colors: {
  custom: {
    50: '#7aa47e',
    500: '#427e4c',
    950: '#000000',
  },
}

SCSS

$custom: #427e4c;
$custom-light: #7aa47e;
$custom-dark: #000000;

JSON

{
  "hex": "#427e4c",
  "rgb": {
    "r": 66,
    "g": 126,
    "b": 76
  },
  "hsl": {
    "h": 130,
    "s": 31.25,
    "l": 37.647
  },
  "oklch": {
    "l": 0.53886,
    "c": 0.09971,
    "h": 147.8
  },
  "luminance": 0.16602
}

Semantic roles & 50–950 ramp

primary

#427E4C

secondary

#A7759E

accent

#60B6C7

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #427E4C

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

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