#42D74B#42D74B

#42D74B is a light, highly saturated green. Relative luminance 0.503; OKLCH L 77.3% C 0.220 H 143.9°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#42D74B
RGB	rgb(66, 215, 75)
HSL	hsl(124, 65%, 55%)
HSV	hsv(124, 69%, 84%)
CMYK	cmyk(69.3%, 0%, 65.1%, 15.7%)
CIE-LAB	lab(76.23, -65.59, 55.98)
CIE-LCH	lch(76.23, 86.23, 139.52°)
OKLab	oklab(77.34% -0.1777 0.1296)
OKLCH	oklch(77.34% 0.22 143.9)
XYZ	xyz(27.8154, 50.2641, 14.8913)
Luminance	0.5027 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D74B #D742CE

analogous

#84D742 #42D74B #42D795

triadic

#42D74B #4B42D7 #D74B42

tetradic

#42D74B #4284D7 #D742CE #D79542

square

#42D74B #4284D7 #D742CE #D79542

split-complementary

#42D74B #9542D7 #D74284

monochromatic

#1C8322 #26B52F #42D74B #75E27B #A7ECAB

Accessibility & contrast

On white

1.90

#42D74B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#42D74B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D74B

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D74B	#FFFFFF	#000000	##000000
##42D74B	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC339

Deuteranopia (green-blind)

#CAB758

Tritanopia (blue-blind)

#0CD1BA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d74b;
/* rgb */ color: rgb(66, 215, 75);
/* oklch */ color: oklch(77.3% 0.220 143.9);

Tailwind

colors: {
  custom: {
    50: '#8ae583',
    500: '#42d74b',
    950: '#000000',
  },
}

SCSS

$custom: #42d74b;
$custom-light: #8ae583;
$custom-dark: #000000;

JSON

{
  "hex": "#42d74b",
  "rgb": {
    "r": 66,
    "g": 215,
    "b": 75
  },
  "hsl": {
    "h": 123.624,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.7734,
    "c": 0.2199,
    "h": 143.9
  },
  "luminance": 0.50267
}

Semantic roles & 50–950 ramp

primary

#42D74B

secondary

#8A3484

accent

#40DEE8

background

#FCFEFB

surface

#F4FCF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #42D74B

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

Preview Lab → · Contrast checker → · Palette generator →