#42D756#42D756

#42D756 is a light, highly saturated green. Relative luminance 0.504; OKLCH L 77.5% C 0.212 H 145.2°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#42D756
RGB	rgb(66, 215, 86)
HSL	hsl(128, 65%, 55%)
HSV	hsv(128, 69%, 84%)
CMYK	cmyk(69.3%, 0%, 60%, 15.7%)
CIE-LAB	lab(76.33, -64.40, 51.40)
CIE-LCH	lch(76.33, 82.39, 141.41°)
OKLab	oklab(77.46% -0.174 0.1209)
OKLCH	oklch(77.46% 0.212 145.2)
XYZ	xyz(28.2250, 50.4279, 17.0484)
Luminance	0.5043 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D756 #D742C3

analogous

#78D742 #42D756 #42D7A1

triadic

#42D756 #5642D7 #D75642

tetradic

#42D756 #4278D7 #D742C3 #D7A142

square

#42D756 #4278D7 #D742C3 #D7A142

split-complementary

#42D756 #A142D7 #D74278

monochromatic

#1C832A #26B53A #42D756 #75E283 #A7ECB0

Accessibility & contrast

On white

1.89

#42D756 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#42D756 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D756

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D756	#FFFFFF	#000000	##000000
##42D756	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC448

Deuteranopia (green-blind)

#C9B861

Tritanopia (blue-blind)

#00D2BB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d756;
/* rgb */ color: rgb(66, 215, 86);
/* oklch */ color: oklch(77.5% 0.212 145.2);

Tailwind

colors: {
  custom: {
    50: '#8ae58a',
    500: '#42d756',
    950: '#000000',
  },
}

SCSS

$custom: #42d756;
$custom-light: #8ae58a;
$custom-dark: #000000;

JSON

{
  "hex": "#42d756",
  "rgb": {
    "r": 66,
    "g": 215,
    "b": 86
  },
  "hsl": {
    "h": 128.054,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.77455,
    "c": 0.21184,
    "h": 145.2
  },
  "luminance": 0.50431
}

Semantic roles & 50–950 ramp

primary

#42D756

secondary

#8A347E

accent

#40D1E8

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #42D756

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

Preview Lab → · Contrast checker → · Palette generator →