#427751#427751

#427751 is a mid, moderate green. Relative luminance 0.149; OKLCH L 52.1% C 0.083 H 151.7°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#427751
RGB	rgb(66, 119, 81)
HSL	hsl(137, 29%, 36%)
HSV	hsv(137, 45%, 47%)
CMYK	cmyk(44.5%, 0%, 31.9%, 53.3%)
CIE-LAB	lab(45.56, -26.74, 15.53)
CIE-LCH	lch(45.56, 30.93, 149.86°)
OKLab	oklab(52.13% -0.073 0.0393)
OKLCH	oklch(52.13% 0.083 151.7)
XYZ	xyz(10.3281, 14.9453, 10.1235)
Luminance	0.1495 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427751 #774268

analogous

#4E7742 #427751 #42776C

triadic

#427751 #514277 #775142

tetradic

#427751 #424E77 #774268 #776C42

square

#427751 #424E77 #774268 #776C42

split-complementary

#427751 #6C4277 #77424E

monochromatic

#16281B #2C5036 #427751 #589E6C #7DB78D

Accessibility & contrast

On white

5.26

#427751 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#427751 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427751

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427751	#FFFFFF	#000000	##FFFFFF
##427751	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776F4F

Deuteranopia (green-blind)

#6F6A53

Tritanopia (blue-blind)

#38766D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #427751;
/* rgb */ color: rgb(66, 119, 81);
/* oklch */ color: oklch(52.1% 0.083 151.7);

Tailwind

colors: {
  custom: {
    50: '#799e82',
    500: '#427751',
    950: '#000000',
  },
}

SCSS

$custom: #427751;
$custom-light: #799e82;
$custom-dark: #000000;

JSON

{
  "hex": "#427751",
  "rgb": {
    "r": 66,
    "g": 119,
    "b": 81
  },
  "hsl": {
    "h": 136.981,
    "s": 28.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.52131,
    "c": 0.08291,
    "h": 151.7
  },
  "luminance": 0.14946
}

Semantic roles & 50–950 ramp

primary

#427751

secondary

#A27395

accent

#63A9C5

background

#F7F9F7

surface

#EEF2EE

border

#C9CCC9

text

#090E0A

muted

#7B7E7C

Preview Lab

Preview with #427751

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

Preview Lab → · Contrast checker → · Palette generator →