#42C660#42C660

#42C660 is a light, vivid green. Relative luminance 0.424; OKLCH L 73.2% C 0.183 H 147.6°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#42C660
RGB	rgb(66, 198, 96)
HSL	hsl(134, 54%, 52%)
HSV	hsv(134, 67%, 78%)
CMYK	cmyk(66.7%, 0%, 51.5%, 22.4%)
CIE-LAB	lab(71.14, -57.17, 40.57)
CIE-LCH	lch(71.14, 70.10, 144.64°)
OKLab	oklab(73.2% -0.1542 0.0979)
OKLCH	oklch(73.2% 0.183 147.6)
XYZ	xyz(24.5504, 42.3884, 17.9520)
Luminance	0.4239 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C660 #C642A8

analogous

#66C642 #42C660 #42C6A2

triadic

#42C660 #6042C6 #C66042

tetradic

#42C660 #4266C6 #C642A8 #C6A242

square

#42C660 #4266C6 #C642A8 #C6A242

split-complementary

#42C660 #A242C6 #C64266

monochromatic

#216D32 #2F9C48 #42C660 #71D488 #A0E2AF

Accessibility & contrast

On white

2.22

#42C660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#42C660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C660

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C660	#FFFFFF	#000000	##000000
##42C660	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B557

Deuteranopia (green-blind)

#B8AA67

Tritanopia (blue-blind)

#0DC2AF

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #42c660;
/* rgb */ color: rgb(66, 198, 96);
/* oklch */ color: oklch(73.2% 0.183 147.6);

Tailwind

colors: {
  custom: {
    50: '#86d88f',
    500: '#42c660',
    950: '#000000',
  },
}

SCSS

$custom: #42c660;
$custom-light: #86d88f;
$custom-dark: #000000;

JSON

{
  "hex": "#42c660",
  "rgb": {
    "r": 66,
    "g": 198,
    "b": 96
  },
  "hsl": {
    "h": 133.636,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73197,
    "c": 0.18263,
    "h": 147.6
  },
  "luminance": 0.42391
}

Semantic roles & 50–950 ramp

primary

#42C660

secondary

#CF95C2

accent

#4BBCDD

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #42C660

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

Preview Lab → · Contrast checker → · Palette generator →