#42E06C#42E06C

#42E06C is a light, highly saturated green. Relative luminance 0.556; OKLCH L 80.0% C 0.205 H 148.1°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#42E06C
RGB	rgb(66, 224, 108)
HSL	hsl(136, 72%, 57%)
HSV	hsv(136, 71%, 88%)
CMYK	cmyk(70.5%, 0%, 51.8%, 12.2%)
CIE-LAB	lab(79.36, -64.61, 44.88)
CIE-LCH	lch(79.36, 78.67, 145.22°)
OKLab	oklab(80.04% -0.174 0.1082)
OKLCH	oklch(80.04% 0.205 148.1)
XYZ	xyz(31.6068, 55.5487, 23.2407)
Luminance	0.5555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E06C #E042B6

analogous

#67E042 #42E06C #42E0BB

triadic

#42E06C #6C42E0 #E06C42

tetradic

#42E06C #4267E0 #E042B6 #E0BB42

square

#42E06C #4267E0 #E042B6 #E0BB42

split-complementary

#42E06C #BB42E0 #E04267

monochromatic

#189038 #20C54C #42E06C #77E995 #ABF1BE

Accessibility & contrast

On white

1.73

#42E06C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#42E06C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E06C

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E06C	#FFFFFF	#000000	##000000
##42E06C	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CD62

Deuteranopia (green-blind)

#D0BF75

Tritanopia (blue-blind)

#00DBC5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #42e06c;
/* rgb */ color: rgb(66, 224, 108);
/* oklch */ color: oklch(80.0% 0.205 148.1);

Tailwind

colors: {
  custom: {
    50: '#8beb98',
    500: '#42e06c',
    950: '#000000',
  },
}

SCSS

$custom: #42e06c;
$custom-light: #8beb98;
$custom-dark: #000000;

JSON

{
  "hex": "#42e06c",
  "rgb": {
    "r": 66,
    "g": 224,
    "b": 108
  },
  "hsl": {
    "h": 135.949,
    "s": 71.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80037,
    "c": 0.20485,
    "h": 148.1
  },
  "luminance": 0.55552
}

Semantic roles & 50–950 ramp

primary

#42E06C

secondary

#95317A

accent

#39BEEF

background

#FCFFFC

surface

#F4FEF5

border

#CED6CF

text

#0D160E

muted

#7F857F

Preview Lab

Preview with #42E06C

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

Preview Lab → · Contrast checker → · Palette generator →