#42EA6A#42EA6A

#42EA6A is a very light, highly saturated green. Relative luminance 0.610; OKLCH L 82.5% C 0.219 H 147.3°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#42EA6A
RGB	rgb(66, 234, 106)
HSL	hsl(134, 80%, 59%)
HSV	hsv(134, 72%, 92%)
CMYK	cmyk(71.8%, 0%, 54.7%, 8.2%)
CIE-LAB	lab(82.40, -68.27, 49.50)
CIE-LCH	lch(82.40, 84.33, 144.05°)
OKLab	oklab(82.55% -0.1839 0.1182)
OKLCH	oklch(82.55% 0.219 147.3)
XYZ	xyz(34.2685, 61.0406, 23.6089)
Luminance	0.6104 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42EA6A #EA42C2

analogous

#6EEA42 #42EA6A #42EABE

triadic

#42EA6A #6A42EA #EA6A42

tetradic

#42EA6A #426EEA #EA42C2 #EABE42

square

#42EA6A #426EEA #EA42C2 #EABE42

split-complementary

#42EA6A #BE42EA #EA426E

monochromatic

#12A034 #18D745 #42EA6A #79F095 #B0F6C1

Accessibility & contrast

On white

1.59

#42EA6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#42EA6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42EA6A

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42EA6A	#FFFFFF	#000000	##000000
##42EA6A	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD55E

Deuteranopia (green-blind)

#D9C874

Tritanopia (blue-blind)

#00E5CD

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #42ea6a;
/* rgb */ color: rgb(66, 234, 106);
/* oklch */ color: oklch(82.5% 0.219 147.3);

Tailwind

colors: {
  custom: {
    50: '#8df298',
    500: '#42ea6a',
    950: '#000000',
  },
}

SCSS

$custom: #42ea6a;
$custom-light: #8df298;
$custom-dark: #000000;

JSON

{
  "hex": "#42ea6a",
  "rgb": {
    "r": 66,
    "g": 234,
    "b": 106
  },
  "hsl": {
    "h": 134.286,
    "s": 80,
    "l": 58.824
  },
  "oklch": {
    "l": 0.82548,
    "c": 0.21859,
    "h": 147.3
  },
  "luminance": 0.61044
}

Semantic roles & 50–950 ramp

primary

#42EA6A

secondary

#A22E87

accent

#31C8F6

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #42EA6A

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

Preview Lab → · Contrast checker → · Palette generator →