#42BF3E#42BF3E

#42BF3E is a light, highly saturated green. Relative luminance 0.388; OKLCH L 71.0% C 0.201 H 142.7°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#42BF3E
RGB	rgb(66, 191, 62)
HSL	hsl(118, 51%, 50%)
HSV	hsv(118, 68%, 75%)
CMYK	cmyk(65.4%, 0%, 67.5%, 25.1%)
CIE-LAB	lab(68.58, -58.77, 52.98)
CIE-LCH	lch(68.58, 79.12, 137.96°)
OKLab	oklab(70.97% -0.1598 0.1218)
OKLCH	oklch(70.97% 0.201 142.7)
XYZ	xyz(21.7458, 38.7654, 10.8930)
Luminance	0.3877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BF3E #BB3EBF

analogous

#82BF3E #42BF3E #3EBF7B

triadic

#42BF3E #3E42BF #BF3E42

tetradic

#42BF3E #3E82BF #BB3EBF #BF7B3E

square

#42BF3E #3E82BF #BB3EBF #BF7B3E

split-complementary

#42BF3E #7B3EBF #BF3E82

monochromatic

#226320 #32912F #42BF3E #6ECF6B #9CDE99

Accessibility & contrast

On white

2.40

#42BF3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#42BF3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BF3E

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BF3E	#FFFFFF	#000000	##000000
##42BF3E	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE2C

Deuteranopia (green-blind)

#B4A34A

Tritanopia (blue-blind)

#26B9A5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #42bf3e;
/* rgb */ color: rgb(66, 191, 62);
/* oklch */ color: oklch(71.0% 0.201 142.7);

Tailwind

colors: {
  custom: {
    50: '#86d379',
    500: '#42bf3e',
    950: '#000000',
  },
}

SCSS

$custom: #42bf3e;
$custom-light: #86d379;
$custom-dark: #000000;

JSON

{
  "hex": "#42bf3e",
  "rgb": {
    "r": 66,
    "g": 191,
    "b": 62
  },
  "hsl": {
    "h": 118.14,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.7097,
    "c": 0.20093,
    "h": 142.7
  },
  "luminance": 0.38768
}

Semantic roles & 50–950 ramp

primary

#42BF3E

secondary

#C88FCA

accent

#4DDAD6

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #42BF3E

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

Preview Lab → · Contrast checker → · Palette generator →