#42D655#42D655

#42D655 is a light, highly saturated green. Relative luminance 0.499; OKLCH L 77.2% C 0.211 H 145.1°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#42D655
RGB	rgb(66, 214, 85)
HSL	hsl(128, 64%, 55%)
HSV	hsv(128, 69%, 84%)
CMYK	cmyk(69.2%, 0%, 60.3%, 16.1%)
CIE-LAB	lab(76.01, -64.18, 51.47)
CIE-LCH	lch(76.01, 82.27, 141.27°)
OKLab	oklab(77.19% -0.1734 0.1209)
OKLCH	oklch(77.19% 0.211 145.1)
XYZ	xyz(27.9312, 49.9042, 16.7530)
Luminance	0.4991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D655 #D642C3

analogous

#79D642 #42D655 #42D69F

triadic

#42D655 #5542D6 #D65542

tetradic

#42D655 #4279D6 #D642C3 #D69F42

square

#42D655 #4279D6 #D642C3 #D69F42

split-complementary

#42D655 #9F42D6 #D64279

monochromatic

#1C8229 #27B439 #42D655 #74E182 #A7ECAF

Accessibility & contrast

On white

1.91

#42D655 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#42D655 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D655

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D655	#FFFFFF	#000000	##000000
##42D655	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC347

Deuteranopia (green-blind)

#C8B760

Tritanopia (blue-blind)

#02D1BA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #42d655;
/* rgb */ color: rgb(66, 214, 85);
/* oklch */ color: oklch(77.2% 0.211 145.1);

Tailwind

colors: {
  custom: {
    50: '#8ae489',
    500: '#42d655',
    950: '#000000',
  },
}

SCSS

$custom: #42d655;
$custom-light: #8ae489;
$custom-dark: #000000;

JSON

{
  "hex": "#42d655",
  "rgb": {
    "r": 66,
    "g": 214,
    "b": 85
  },
  "hsl": {
    "h": 127.703,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77186,
    "c": 0.21142,
    "h": 145.1
  },
  "luminance": 0.49907
}

Semantic roles & 50–950 ramp

primary

#42D655

secondary

#D99BD1

accent

#40D2E7

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160C

muted

#7E847D

Preview Lab

Preview with #42D655

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

Preview Lab → · Contrast checker → · Palette generator →