#42BF44#42BF44

#42BF44 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.0% C 0.197 H 143.4°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#42BF44
RGB	rgb(66, 191, 68)
HSL	hsl(121, 49%, 50%)
HSV	hsv(121, 65%, 75%)
CMYK	cmyk(65.4%, 0%, 64.4%, 25.1%)
CIE-LAB	lab(68.63, -58.17, 50.54)
CIE-LCH	lch(68.63, 77.06, 139.01°)
OKLab	oklab(71.03% -0.1579 0.1173)
OKLCH	oklch(71.03% 0.197 143.4)
XYZ	xyz(21.9197, 38.8350, 11.8085)
Luminance	0.3884 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BF44 #BF42BD

analogous

#7EBF42 #42BF44 #42BF82

triadic

#42BF44 #4442BF #BF4442

tetradic

#42BF44 #427EBF #BF42BD #BF8242

square

#42BF44 #427EBF #BF42BD #BF8242

split-complementary

#42BF44 #8242BF #BF427E

monochromatic

#226523 #329233 #42BF44 #70CE71 #9DDE9E

Accessibility & contrast

On white

2.40

#42BF44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#42BF44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BF44

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BF44	#FFFFFF	#000000	##000000
##42BF44	1.00	2.40	8.77	8.77
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE35

Deuteranopia (green-blind)

#B4A34F

Tritanopia (blue-blind)

#25BAA5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #42bf44;
/* rgb */ color: rgb(66, 191, 68);
/* oklch */ color: oklch(71.0% 0.197 143.4);

Tailwind

colors: {
  custom: {
    50: '#86d37d',
    500: '#42bf44',
    950: '#000000',
  },
}

SCSS

$custom: #42bf44;
$custom-light: #86d37d;
$custom-dark: #000000;

JSON

{
  "hex": "#42bf44",
  "rgb": {
    "r": 66,
    "g": 191,
    "b": 68
  },
  "hsl": {
    "h": 120.96,
    "s": 49.407,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71028,
    "c": 0.1967,
    "h": 143.4
  },
  "luminance": 0.38837
}

Semantic roles & 50–950 ramp

primary

#42BF44

secondary

#CA93C9

accent

#4FD7D9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #42BF44

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

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