#42D87D#42D87D

#42D87D is a light, vivid green. Relative luminance 0.518; OKLCH L 78.3% C 0.180 H 152.4°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#42D87D
RGB	rgb(66, 216, 125)
HSL	hsl(144, 66%, 55%)
HSV	hsv(144, 69%, 85%)
CMYK	cmyk(69.4%, 0%, 42.1%, 15.3%)
CIE-LAB	lab(77.13, -59.10, 33.72)
CIE-LCH	lch(77.13, 68.04, 150.29°)
OKLab	oklab(78.27% -0.1593 0.0834)
OKLCH	oklch(78.27% 0.18 152.4)
XYZ	xyz(30.5017, 51.7473, 27.7788)
Luminance	0.5175 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D87D #D8429D

analogous

#52D842 #42D87D #42D8C8

triadic

#42D87D #7D42D8 #D87D42

tetradic

#42D87D #4252D8 #D8429D #D8C842

square

#42D87D #4252D8 #D8429D #D8C842

split-complementary

#42D87D #C842D8 #D84252

monochromatic

#1B8445 #26B75F #42D87D #75E2A0 #A7EDC3

Accessibility & contrast

On white

1.85

#42D87D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#42D87D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D87D

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D87D	#FFFFFF	#000000	##000000
##42D87D	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C676

Deuteranopia (green-blind)

#C6B983

Tritanopia (blue-blind)

#00D5C2

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #42d87d;
/* rgb */ color: rgb(66, 216, 125);
/* oklch */ color: oklch(78.3% 0.180 152.4);

Tailwind

colors: {
  custom: {
    50: '#89e5a3',
    500: '#42d87d',
    950: '#000000',
  },
}

SCSS

$custom: #42d87d;
$custom-light: #89e5a3;
$custom-dark: #000000;

JSON

{
  "hex": "#42d87d",
  "rgb": {
    "r": 66,
    "g": 216,
    "b": 125
  },
  "hsl": {
    "h": 143.6,
    "s": 65.789,
    "l": 55.294
  },
  "oklch": {
    "l": 0.78274,
    "c": 0.17982,
    "h": 152.4
  },
  "luminance": 0.51751
}

Semantic roles & 50–950 ramp

primary

#42D87D

secondary

#8B3368

accent

#3FA6E9

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160F

muted

#7F8480

Preview Lab

Preview with #42D87D

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

Preview Lab → · Contrast checker → · Palette generator →