#42BF4D#42BF4D

#42BF4D is a light, vivid green. Relative luminance 0.390; OKLCH L 71.1% C 0.190 H 144.6°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#42BF4D
RGB	rgb(66, 191, 77)
HSL	hsl(125, 49%, 50%)
HSV	hsv(125, 65%, 75%)
CMYK	cmyk(65.4%, 0%, 59.7%, 25.1%)
CIE-LAB	lab(68.72, -57.17, 46.66)
CIE-LCH	lch(68.72, 73.79, 140.78°)
OKLab	oklab(71.13% -0.1547 0.1099)
OKLCH	oklch(71.13% 0.19 144.6)
XYZ	xyz(22.2157, 38.9534, 13.3677)
Luminance	0.3896 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BF4D #BF42B4

analogous

#75BF42 #42BF4D #42BF8B

triadic

#42BF4D #4D42BF #BF4D42

tetradic

#42BF4D #4275BF #BF42B4 #BF8B42

square

#42BF4D #4275BF #BF42B4 #BF8B42

split-complementary

#42BF4D #8B42BF #BF4275

monochromatic

#226528 #32923A #42BF4D #70CE78 #9DDEA3

Accessibility & contrast

On white

2.39

#42BF4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#42BF4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BF4D

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BF4D	#FFFFFF	#000000	##000000
##42BF4D	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AE41

Deuteranopia (green-blind)

#B3A456

Tritanopia (blue-blind)

#21BAA6

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #42bf4d;
/* rgb */ color: rgb(66, 191, 77);
/* oklch */ color: oklch(71.1% 0.190 144.6);

Tailwind

colors: {
  custom: {
    50: '#85d382',
    500: '#42bf4d',
    950: '#000000',
  },
}

SCSS

$custom: #42bf4d;
$custom-light: #85d382;
$custom-dark: #000000;

JSON

{
  "hex": "#42bf4d",
  "rgb": {
    "r": 66,
    "g": 191,
    "b": 77
  },
  "hsl": {
    "h": 125.28,
    "s": 49.407,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71127,
    "c": 0.1898,
    "h": 144.6
  },
  "luminance": 0.38956
}

Semantic roles & 50–950 ramp

primary

#42BF4D

secondary

#CA93C5

accent

#4FCDD9

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #42BF4D

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

Preview Lab → · Contrast checker → · Palette generator →