#42BB60#42BB60

#42BB60 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.3% C 0.168 H 148.4°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#42BB60
RGB	rgb(66, 187, 96)
HSL	hsl(135, 48%, 50%)
HSV	hsv(135, 65%, 73%)
CMYK	cmyk(64.7%, 0%, 48.7%, 26.7%)
CIE-LAB	lab(67.68, -53.11, 36.28)
CIE-LCH	lch(67.68, 64.32, 145.66°)
OKLab	oklab(70.34% -0.1433 0.0882)
OKLCH	oklch(70.34% 0.168 148.4)
XYZ	xyz(22.1268, 37.5412, 17.1441)
Luminance	0.3754 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BB60 #BB429D

analogous

#61BB42 #42BB60 #42BB9D

triadic

#42BB60 #6042BB #BB6042

tetradic

#42BB60 #4261BB #BB429D #BB9D42

square

#42BB60 #4261BB #BB429D #BB9D42

split-complementary

#42BB60 #9D42BB #BB4261

monochromatic

#226132 #328E49 #42BB60 #6ECC85 #9CDCAB

Accessibility & contrast

On white

2.47

#42BB60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#42BB60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BB60

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BB60	#FFFFFF	#000000	##000000
##42BB60	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAB59

Deuteranopia (green-blind)

#AEA166

Tritanopia (blue-blind)

#18B7A6

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #42bb60;
/* rgb */ color: rgb(66, 187, 96);
/* oklch */ color: oklch(70.3% 0.168 148.4);

Tailwind

colors: {
  custom: {
    50: '#84d08f',
    500: '#42bb60',
    950: '#000000',
  },
}

SCSS

$custom: #42bb60;
$custom-light: #84d08f;
$custom-dark: #000000;

JSON

{
  "hex": "#42bb60",
  "rgb": {
    "r": 66,
    "g": 187,
    "b": 96
  },
  "hsl": {
    "h": 134.876,
    "s": 47.826,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70344,
    "c": 0.16829,
    "h": 148.4
  },
  "luminance": 0.37543
}

Semantic roles & 50–950 ramp

primary

#42BB60

secondary

#C891BA

accent

#50B6D7

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #42BB60

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

Preview Lab → · Contrast checker → · Palette generator →