#42CE6A#42CE6A

#42CE6A is a light, vivid green. Relative luminance 0.463; OKLCH L 75.4% C 0.184 H 149.0°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#42CE6A
RGB	rgb(66, 206, 106)
HSL	hsl(137, 59%, 53%)
HSV	hsv(137, 68%, 81%)
CMYK	cmyk(68%, 0%, 48.5%, 19.2%)
CIE-LAB	lab(73.76, -58.57, 38.92)
CIE-LCH	lch(73.76, 70.32, 146.39°)
OKLab	oklab(75.41% -0.1578 0.0947)
OKLCH	oklch(75.41% 0.184 149)
XYZ	xyz(26.9175, 46.3386, 21.1585)
Luminance	0.4634 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE6A #CE42A6

analogous

#60CE42 #42CE6A #42CEB0

triadic

#42CE6A #6A42CE #CE6A42

tetradic

#42CE6A #4260CE #CE42A6 #CEB042

square

#42CE6A #4260CE #CE42A6 #CEB042

split-complementary

#42CE6A #B042CE #CE4260

monochromatic

#1F7738 #2BA74F #42CE6A #73DB90 #A3E7B7

Accessibility & contrast

On white

2.05

#42CE6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#42CE6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE6A

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE6A	#FFFFFF	#000000	##000000
##42CE6A	1.00	2.05	10.27	10.27
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BC62

Deuteranopia (green-blind)

#BFB171

Tritanopia (blue-blind)

#00CAB7

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42ce6a;
/* rgb */ color: rgb(66, 206, 106);
/* oklch */ color: oklch(75.4% 0.184 149.0);

Tailwind

colors: {
  custom: {
    50: '#87de96',
    500: '#42ce6a',
    950: '#000000',
  },
}

SCSS

$custom: #42ce6a;
$custom-light: #87de96;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce6a",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 106
  },
  "hsl": {
    "h": 137.143,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75408,
    "c": 0.18402,
    "h": 149
  },
  "luminance": 0.46341
}

Semantic roles & 50–950 ramp

primary

#42CE6A

secondary

#D498C3

accent

#46B5E2

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #42CE6A

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

Preview Lab → · Contrast checker → · Palette generator →