#42CD5F#42CD5F

#42CD5F is a light, vivid green. Relative luminance 0.456; OKLCH L 75.0% C 0.192 H 147.0°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#42CD5F
RGB	rgb(66, 205, 95)
HSL	hsl(133, 58%, 53%)
HSV	hsv(133, 68%, 80%)
CMYK	cmyk(67.8%, 0%, 53.7%, 19.6%)
CIE-LAB	lab(73.31, -59.81, 43.70)
CIE-LCH	lch(73.31, 74.08, 143.84°)
OKLab	oklab(74.99% -0.1613 0.1048)
OKLCH	oklch(74.99% 0.192 147)
XYZ	xyz(26.1418, 45.6443, 18.2568)
Luminance	0.4565 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CD5F #CD42B0

analogous

#6ACD42 #42CD5F #42CDA4

triadic

#42CD5F #5F42CD #CD5F42

tetradic

#42CD5F #426ACD #CD42B0 #CDA442

square

#42CD5F #426ACD #CD42B0 #CDA442

split-complementary

#42CD5F #A442CD #CD426A

monochromatic

#1F7631 #2CA645 #42CD5F #72DA88 #A3E7B1

Accessibility & contrast

On white

2.07

#42CD5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#42CD5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CD5F

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CD5F	#FFFFFF	#000000	##000000
##42CD5F	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB55

Deuteranopia (green-blind)

#BFAF67

Tritanopia (blue-blind)

#04C9B4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #42cd5f;
/* rgb */ color: rgb(66, 205, 95);
/* oklch */ color: oklch(75.0% 0.192 147.0);

Tailwind

colors: {
  custom: {
    50: '#87dd8f',
    500: '#42cd5f',
    950: '#000000',
  },
}

SCSS

$custom: #42cd5f;
$custom-light: #87dd8f;
$custom-dark: #000000;

JSON

{
  "hex": "#42cd5f",
  "rgb": {
    "r": 66,
    "g": 205,
    "b": 95
  },
  "hsl": {
    "h": 132.518,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.74991,
    "c": 0.19235,
    "h": 147
  },
  "luminance": 0.45647
}

Semantic roles & 50–950 ramp

primary

#42CD5F

secondary

#D397C7

accent

#46C1E1

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #42CD5F

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

Preview Lab → · Contrast checker → · Palette generator →