#42D055#42D055

#42D055 is a light, highly saturated green. Relative luminance 0.469; OKLCH L 75.6% C 0.204 H 145.3°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#42D055
RGB	rgb(66, 208, 85)
HSL	hsl(128, 60%, 54%)
HSV	hsv(128, 68%, 82%)
CMYK	cmyk(68.3%, 0%, 59.1%, 18.4%)
CIE-LAB	lab(74.14, -62.14, 49.31)
CIE-LCH	lch(74.14, 79.33, 141.56°)
OKLab	oklab(75.64% -0.1679 0.1163)
OKLCH	oklch(75.64% 0.204 145.3)
XYZ	xyz(26.4406, 46.9230, 16.2562)
Luminance	0.4693 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D055 #D042BD

analogous

#76D042 #42D055 #42D09C

triadic

#42D055 #5542D0 #D05542

tetradic

#42D055 #4276D0 #D042BD #D09C42

square

#42D055 #4276D0 #D042BD #D09C42

split-complementary

#42D055 #9C42D0 #D04276

monochromatic

#1E792A #2AAA3C #42D055 #73DC81 #A4E8AD

Accessibility & contrast

On white

2.02

#42D055 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#42D055 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D055

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D055	#FFFFFF	#000000	##000000
##42D055	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD48

Deuteranopia (green-blind)

#C2B25F

Tritanopia (blue-blind)

#0CCBB5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42d055;
/* rgb */ color: rgb(66, 208, 85);
/* oklch */ color: oklch(75.6% 0.204 145.3);

Tailwind

colors: {
  custom: {
    50: '#88e089',
    500: '#42d055',
    950: '#000000',
  },
}

SCSS

$custom: #42d055;
$custom-light: #88e089;
$custom-dark: #000000;

JSON

{
  "hex": "#42d055",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 85
  },
  "hsl": {
    "h": 128.028,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.75638,
    "c": 0.20424,
    "h": 145.3
  },
  "luminance": 0.46926
}

Semantic roles & 50–950 ramp

primary

#42D055

secondary

#D599CD

accent

#44CEE3

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #42D055

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

Preview Lab → · Contrast checker → · Palette generator →