#42BA73#42BA73

#42BA73 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.4% C 0.149 H 153.7°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#42BA73
RGB	rgb(66, 186, 115)
HSL	hsl(145, 48%, 49%)
HSV	hsv(145, 65%, 73%)
CMYK	cmyk(64.5%, 0%, 38.2%, 27.1%)
CIE-LAB	lab(67.66, -49.48, 26.44)
CIE-LCH	lch(67.66, 56.10, 151.88°)
OKLab	oklab(70.42% -0.1339 0.066)
OKLCH	oklch(70.42% 0.149 153.7)
XYZ	xyz(22.8982, 37.5115, 22.2500)
Luminance	0.3751 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BA73 #BA4289

analogous

#4DBA42 #42BA73 #42BAAF

triadic

#42BA73 #7342BA #BA7342

tetradic

#42BA73 #424DBA #BA4289 #BAAF42

square

#42BA73 #424DBA #BA4289 #BAAF42

split-complementary

#42BA73 #AF42BA #BA424D

monochromatic

#22603B #328D57 #42BA73 #6ECB94 #9BDBB5

Accessibility & contrast

On white

2.47

#42BA73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#42BA73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BA73

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BA73	#FFFFFF	#000000	##000000
##42BA73	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAB6E

Deuteranopia (green-blind)

#AAA078

Tritanopia (blue-blind)

#00B8A8

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #42ba73;
/* rgb */ color: rgb(66, 186, 115);
/* oklch */ color: oklch(70.4% 0.149 153.7);

Tailwind

colors: {
  custom: {
    50: '#83d09c',
    500: '#42ba73',
    950: '#000000',
  },
}

SCSS

$custom: #42ba73;
$custom-light: #83d09c;
$custom-dark: #000000;

JSON

{
  "hex": "#42ba73",
  "rgb": {
    "r": 66,
    "g": 186,
    "b": 115
  },
  "hsl": {
    "h": 144.5,
    "s": 47.619,
    "l": 49.412
  },
  "oklch": {
    "l": 0.70422,
    "c": 0.14926,
    "h": 153.7
  },
  "luminance": 0.37514
}

Semantic roles & 50–950 ramp

primary

#42BA73

secondary

#C890B1

accent

#51A0D7

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #42BA73

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

Preview Lab → · Contrast checker → · Palette generator →