#428347#428347

#428347 is a mid, moderate green. Relative luminance 0.178; OKLCH L 55.1% C 0.113 H 145.4°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#428347
RGB	rgb(66, 131, 71)
HSL	hsl(125, 33%, 39%)
HSV	hsv(125, 50%, 51%)
CMYK	cmyk(49.6%, 0%, 45.8%, 48.6%)
CIE-LAB	lab(49.31, -34.20, 26.13)
CIE-LCH	lch(49.31, 43.04, 142.62°)
OKLab	oklab(55.13% -0.0929 0.0641)
OKLCH	oklch(55.13% 0.113 145.4)
XYZ	xyz(11.4998, 17.8449, 8.7985)
Luminance	0.1785 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428347 #83427E

analogous

#5D8342 #428347 #428367

triadic

#428347 #474283 #834742

tetradic

#428347 #425D83 #83427E #836742

square

#428347 #425D83 #83427E #836742

split-complementary

#428347 #674283 #83425D

monochromatic

#19321B #2D5A31 #428347 #58AB5E #80BF85

Accessibility & contrast

On white

4.60

#428347 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#428347 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #428347

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428347	#FFFFFF	#000000	##FFFFFF
##428347	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857942

Deuteranopia (green-blind)

#7C734B

Tritanopia (blue-blind)

#388075

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #428347;
/* rgb */ color: rgb(66, 131, 71);
/* oklch */ color: oklch(55.1% 0.113 145.4);

Tailwind

colors: {
  custom: {
    50: '#7ba77b',
    500: '#428347',
    950: '#000000',
  },
}

SCSS

$custom: #428347;
$custom-light: #7ba77b;
$custom-dark: #000000;

JSON

{
  "hex": "#428347",
  "rgb": {
    "r": 66,
    "g": 131,
    "b": 71
  },
  "hsl": {
    "h": 124.615,
    "s": 32.995,
    "l": 38.627
  },
  "oklch": {
    "l": 0.55128,
    "c": 0.11286,
    "h": 145.4
  },
  "luminance": 0.17846
}

Semantic roles & 50–950 ramp

primary

#428347

secondary

#AA77A6

accent

#5FC1C9

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#0A0F09

muted

#7C7F7B

Preview Lab

Preview with #428347

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

Preview Lab → · Contrast checker → · Palette generator →