#42B346#42B346

#42B346 is a light, vivid green. Relative luminance 0.338; OKLCH L 67.9% C 0.180 H 143.8°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#42B346
RGB	rgb(66, 179, 70)
HSL	hsl(122, 46%, 48%)
HSV	hsv(122, 63%, 70%)
CMYK	cmyk(63.1%, 0%, 60.9%, 29.8%)
CIE-LAB	lab(64.83, -53.67, 45.39)
CIE-LCH	lch(64.83, 70.29, 139.78°)
OKLab	oklab(67.9% -0.1456 0.1065)
OKLCH	oklch(67.9% 0.18 143.8)
XYZ	xyz(19.4712, 33.8387, 11.2986)
Luminance	0.3384 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B346 #B342AF

analogous

#76B342 #42B346 #42B37E

triadic

#42B346 #4642B3 #B34642

tetradic

#42B346 #4276B3 #B342AF #B37E42

square

#42B346 #4276B3 #B342AF #B37E42

split-complementary

#42B346 #7E42B3 #B34276

monochromatic

#215A23 #328635 #42B346 #6AC86D #97D999

Accessibility & contrast

On white

2.70

#42B346 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#42B346 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B346

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B346	#FFFFFF	#000000	##000000
##42B346	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A33A

Deuteranopia (green-blind)

#A89A4F

Tritanopia (blue-blind)

#2AAE9C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #42b346;
/* rgb */ color: rgb(66, 179, 70);
/* oklch */ color: oklch(67.9% 0.180 143.8);

Tailwind

colors: {
  custom: {
    50: '#83cb7d',
    500: '#42b346',
    950: '#000000',
  },
}

SCSS

$custom: #42b346;
$custom-light: #83cb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#42b346",
  "rgb": {
    "r": 66,
    "g": 179,
    "b": 70
  },
  "hsl": {
    "h": 122.124,
    "s": 46.122,
    "l": 48.039
  },
  "oklch": {
    "l": 0.67895,
    "c": 0.18041,
    "h": 143.8
  },
  "luminance": 0.33841
}

Semantic roles & 50–950 ramp

primary

#42B346

secondary

#C48CC2

accent

#52D1D6

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #42B346

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

Preview Lab → · Contrast checker → · Palette generator →