#42D575#42D575

#42D575 is a light, vivid green. Relative luminance 0.500; OKLCH L 77.4% C 0.183 H 150.8°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#42D575
RGB	rgb(66, 213, 117)
HSL	hsl(141, 64%, 55%)
HSV	hsv(141, 69%, 84%)
CMYK	cmyk(69%, 0%, 45.1%, 16.5%)
CIE-LAB	lab(76.09, -59.35, 36.40)
CIE-LCH	lch(76.09, 69.63, 148.48°)
OKLab	oklab(77.37% -0.1599 0.0894)
OKLCH	oklch(77.37% 0.183 150.8)
XYZ	xyz(29.2495, 50.0279, 24.9410)
Luminance	0.5003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D575 #D542A2

analogous

#59D542 #42D575 #42D5BE

triadic

#42D575 #7542D5 #D57542

tetradic

#42D575 #4259D5 #D542A2 #D5BE42

square

#42D575 #4259D5 #D542A2 #D5BE42

split-complementary

#42D575 #BE42D5 #D54259

monochromatic

#1C803F #28B258 #42D575 #74E09A #A6EBBE

Accessibility & contrast

On white

1.91

#42D575 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#42D575 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D575

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D575	#FFFFFF	#000000	##000000
##42D575	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C36E

Deuteranopia (green-blind)

#C4B77C

Tritanopia (blue-blind)

#00D2BE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d575;
/* rgb */ color: rgb(66, 213, 117);
/* oklch */ color: oklch(77.4% 0.183 150.8);

Tailwind

colors: {
  custom: {
    50: '#88e39e',
    500: '#42d575',
    950: '#000000',
  },
}

SCSS

$custom: #42d575;
$custom-light: #88e39e;
$custom-dark: #000000;

JSON

{
  "hex": "#42d575",
  "rgb": {
    "r": 66,
    "g": 213,
    "b": 117
  },
  "hsl": {
    "h": 140.816,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77374,
    "c": 0.18316,
    "h": 150.8
  },
  "luminance": 0.50031
}

Semantic roles & 50–950 ramp

primary

#42D575

secondary

#87346A

accent

#41ADE7

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #42D575

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

Preview Lab → · Contrast checker → · Palette generator →