#42A42F#42A42F

#42A42F is a light, vivid green. Relative luminance 0.279; OKLCH L 63.7% C 0.179 H 140.7°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#42A42F
RGB	rgb(66, 164, 47)
HSL	hsl(110, 55%, 41%)
HSV	hsv(110, 71%, 64%)
CMYK	cmyk(59.8%, 0%, 71.3%, 35.7%)
CIE-LAB	lab(59.81, -50.49, 49.71)
CIE-LCH	lch(59.81, 70.86, 135.45°)
OKLab	oklab(63.68% -0.1382 0.1131)
OKLCH	oklch(63.68% 0.179 140.7)
XYZ	xyz(16.0346, 27.9130, 7.2315)
Luminance	0.2791 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A42F #912FA4

analogous

#7DA42F #42A42F #2FA457

triadic

#42A42F #2F42A4 #A42F42

tetradic

#42A42F #2F7DA4 #912FA4 #A4572F

square

#42A42F #2F7DA4 #912FA4 #A4572F

split-complementary

#42A42F #572FA4 #A42F7D

monochromatic

#1C4514 #2F7421 #42A42F #5CCA46 #86D876

Accessibility & contrast

On white

3.19

#42A42F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#42A42F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A42F

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A42F	#FFFFFF	#000000	##000000
##42A42F	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)

#A8951C

Deuteranopia (green-blind)

#9C8D3A

Tritanopia (blue-blind)

#349F8D

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #42a42f;
/* rgb */ color: rgb(66, 164, 47);
/* oklch */ color: oklch(63.7% 0.179 140.7);

Tailwind

colors: {
  custom: {
    50: '#82c06e',
    500: '#42a42f',
    950: '#000000',
  },
}

SCSS

$custom: #42a42f;
$custom-light: #82c06e;
$custom-dark: #000000;

JSON

{
  "hex": "#42a42f",
  "rgb": {
    "r": 66,
    "g": 164,
    "b": 47
  },
  "hsl": {
    "h": 110.256,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.6368,
    "c": 0.17862,
    "h": 140.7
  },
  "luminance": 0.27914
}

Semantic roles & 50–950 ramp

primary

#42A42F

secondary

#B36FC0

accent

#49DFC6

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #42A42F

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

Preview Lab → · Contrast checker → · Palette generator →