#42CF48#42CF48

#42CF48 is a light, highly saturated green. Relative luminance 0.463; OKLCH L 75.2% C 0.213 H 143.7°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#42CF48
RGB	rgb(66, 207, 72)
HSL	hsl(123, 59%, 54%)
HSV	hsv(123, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 65.2%, 18.8%)
CIE-LAB	lab(73.71, -63.23, 54.45)
CIE-LCH	lch(73.71, 83.44, 139.27°)
OKLab	oklab(75.24% -0.1714 0.126)
OKLCH	oklch(75.24% 0.213 143.7)
XYZ	xyz(25.7277, 46.2490, 13.7007)
Luminance	0.4625 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF48 #CF42C9

analogous

#82CF42 #42CF48 #42CF8E

triadic

#42CF48 #4842CF #CF4842

tetradic

#42CF48 #4282CF #CF42C9 #CF8E42

square

#42CF48 #4282CF #CF42C9 #CF8E42

split-complementary

#42CF48 #8E42CF #CF4282

monochromatic

#1F7822 #2BA930 #42CF48 #73DB77 #A4E8A7

Accessibility & contrast

On white

2.05

#42CF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#42CF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF48

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF48	#FFFFFF	#000000	##000000
##42CF48	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC37

Deuteranopia (green-blind)

#C2B154

Tritanopia (blue-blind)

#18C9B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cf48;
/* rgb */ color: rgb(66, 207, 72);
/* oklch */ color: oklch(75.2% 0.213 143.7);

Tailwind

colors: {
  custom: {
    50: '#89df81',
    500: '#42cf48',
    950: '#000000',
  },
}

SCSS

$custom: #42cf48;
$custom-light: #89df81;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf48",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 72
  },
  "hsl": {
    "h": 122.553,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7524,
    "c": 0.21275,
    "h": 143.7
  },
  "luminance": 0.46252
}

Semantic roles & 50–950 ramp

primary

#42CF48

secondary

#D598D2

accent

#45DCE3

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #42CF48

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

Preview Lab → · Contrast checker → · Palette generator →