#42BB41#42BB41

#42BB41 is a light, vivid green. Relative luminance 0.371; OKLCH L 69.9% C 0.194 H 143.0°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#42BB41
RGB	rgb(66, 187, 65)
HSL	hsl(120, 48%, 49%)
HSV	hsv(120, 65%, 73%)
CMYK	cmyk(64.7%, 0%, 65.2%, 26.7%)
CIE-LAB	lab(67.34, -57.08, 50.39)
CIE-LCH	lch(67.34, 76.14, 138.56°)
OKLab	oklab(69.95% -0.1551 0.1167)
OKLCH	oklch(69.95% 0.194 143)
XYZ	xyz(20.9700, 37.0784, 11.0517)
Luminance	0.3708 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BB41 #BA41BB

analogous

#7FBB41 #42BB41 #41BB7D

triadic

#42BB41 #4142BB #BB4142

tetradic

#42BB41 #417FBB #BA41BB #BB7D41

square

#42BB41 #417FBB #BA41BB #BB7D41

split-complementary

#42BB41 #7D41BB #BB417F

monochromatic

#226021 #328E31 #42BB41 #6ECC6D #9BDC9A

Accessibility & contrast

On white

2.50

#42BB41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#42BB41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BB41

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BB41	#FFFFFF	#000000	##000000
##42BB41	1.00	2.50	8.42	8.42
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA32

Deuteranopia (green-blind)

#B0A04C

Tritanopia (blue-blind)

#28B6A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #42bb41;
/* rgb */ color: rgb(66, 187, 65);
/* oklch */ color: oklch(69.9% 0.194 143.0);

Tailwind

colors: {
  custom: {
    50: '#85d07b',
    500: '#42bb41',
    950: '#000000',
  },
}

SCSS

$custom: #42bb41;
$custom-light: #85d07b;
$custom-dark: #000000;

JSON

{
  "hex": "#42bb41",
  "rgb": {
    "r": 66,
    "g": 187,
    "b": 65
  },
  "hsl": {
    "h": 119.508,
    "s": 48.413,
    "l": 49.412
  },
  "oklch": {
    "l": 0.69947,
    "c": 0.19407,
    "h": 143
  },
  "luminance": 0.37081
}

Semantic roles & 50–950 ramp

primary

#42BB41

secondary

#C890C8

accent

#50D8D7

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #42BB41

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

Preview Lab → · Contrast checker → · Palette generator →