#42A42D#42A42D

#42A42D is a light, vivid green. Relative luminance 0.279; OKLCH L 63.7% C 0.180 H 140.5°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#42A42D
RGB	rgb(66, 164, 45)
HSL	hsl(109, 57%, 41%)
HSV	hsv(109, 73%, 64%)
CMYK	cmyk(59.8%, 0%, 72.6%, 35.7%)
CIE-LAB	lab(59.80, -50.66, 50.47)
CIE-LCH	lch(59.80, 71.51, 135.11°)
OKLab	oklab(63.66% -0.1388 0.1145)
OKLCH	oklch(63.66% 0.18 140.5)
XYZ	xyz(15.9951, 27.8972, 7.0239)
Luminance	0.2790 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A42D #8F2DA4

analogous

#7DA42D #42A42D #2DA453

triadic

#42A42D #2D42A4 #A42D42

tetradic

#42A42D #2D7DA4 #8F2DA4 #A4532D

square

#42A42D #2D7DA4 #8F2DA4 #A4532D

split-complementary

#42A42D #532DA4 #A42D7D

monochromatic

#1B4413 #2F7420 #42A42D #5BCB43 #85D973

Accessibility & contrast

On white

3.19

#42A42D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#42A42D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A42D

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A42D	#FFFFFF	#000000	##000000
##42A42D	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89519

Deuteranopia (green-blind)

#9C8D39

Tritanopia (blue-blind)

#359F8D

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #42a42d;
/* rgb */ color: rgb(66, 164, 45);
/* oklch */ color: oklch(63.7% 0.180 140.5);

Tailwind

colors: {
  custom: {
    50: '#82c06d',
    500: '#42a42d',
    950: '#000000',
  },
}

SCSS

$custom: #42a42d;
$custom-light: #82c06d;
$custom-dark: #000000;

JSON

{
  "hex": "#42a42d",
  "rgb": {
    "r": 66,
    "g": 164,
    "b": 45
  },
  "hsl": {
    "h": 109.412,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.63664,
    "c": 0.17989,
    "h": 140.5
  },
  "luminance": 0.27899
}

Semantic roles & 50–950 ramp

primary

#42A42D

secondary

#B16DC0

accent

#48E0C5

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #42A42D

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

Preview Lab → · Contrast checker → · Palette generator →