#42BF78#42BF78

#42BF78 is a light, vivid green. Relative luminance 0.398; OKLCH L 71.8% C 0.151 H 154.5°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#42BF78
RGB	rgb(66, 191, 120)
HSL	hsl(146, 49%, 50%)
HSV	hsv(146, 65%, 75%)
CMYK	cmyk(65.4%, 0%, 37.2%, 25.1%)
CIE-LAB	lab(69.31, -50.52, 26.00)
CIE-LCH	lch(69.31, 56.81, 152.77°)
OKLab	oklab(71.81% -0.1367 0.0651)
OKLCH	oklch(71.81% 0.151 154.5)
XYZ	xyz(24.2656, 39.7734, 24.1639)
Luminance	0.3978 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BF78 #BF4289

analogous

#4ABF42 #42BF78 #42BFB6

triadic

#42BF78 #7842BF #BF7842

tetradic

#42BF78 #424ABF #BF4289 #BFB642

square

#42BF78 #424ABF #BF4289 #BFB642

split-complementary

#42BF78 #B642BF #BF424A

monochromatic

#22653F #32925B #42BF78 #70CE99 #9DDEB9

Accessibility & contrast

On white

2.35

#42BF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#42BF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BF78

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BF78	#FFFFFF	#000000	##000000
##42BF78	1.00	2.35	8.96	8.96
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB073

Deuteranopia (green-blind)

#AEA57D

Tritanopia (blue-blind)

#00BDAD

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #42bf78;
/* rgb */ color: rgb(66, 191, 120);
/* oklch */ color: oklch(71.8% 0.151 154.5);

Tailwind

colors: {
  custom: {
    50: '#84d39f',
    500: '#42bf78',
    950: '#000000',
  },
}

SCSS

$custom: #42bf78;
$custom-light: #84d39f;
$custom-dark: #000000;

JSON

{
  "hex": "#42bf78",
  "rgb": {
    "r": 66,
    "g": 191,
    "b": 120
  },
  "hsl": {
    "h": 145.92,
    "s": 49.407,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71806,
    "c": 0.15141,
    "h": 154.5
  },
  "luminance": 0.39776
}

Semantic roles & 50–950 ramp

primary

#42BF78

secondary

#CA93B2

accent

#4F9DD9

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #42BF78

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

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