#42EA68#42EA68

#42EA68 is a very light, highly saturated green. Relative luminance 0.610; OKLCH L 82.5% C 0.220 H 147.0°. Best body text is #000000 at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#42EA68
RGB	rgb(66, 234, 104)
HSL	hsl(134, 80%, 59%)
HSV	hsv(134, 72%, 92%)
CMYK	cmyk(71.8%, 0%, 55.6%, 8.2%)
CIE-LAB	lab(82.38, -68.53, 50.39)
CIE-LCH	lch(82.38, 85.06, 143.67°)
OKLab	oklab(82.52% -0.1846 0.1201)
OKLCH	oklch(82.52% 0.22 147)
XYZ	xyz(34.1658, 60.9995, 23.0675)
Luminance	0.6100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42EA68 #EA42C4

analogous

#70EA42 #42EA68 #42EABC

triadic

#42EA68 #6842EA #EA6842

tetradic

#42EA68 #4270EA #EA42C4 #EABC42

square

#42EA68 #4270EA #EA42C4 #EABC42

split-complementary

#42EA68 #BC42EA #EA4270

monochromatic

#12A032 #18D743 #42EA68 #79F094 #B0F6C0

Accessibility & contrast

On white

1.59

#42EA68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.20

#42EA68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42EA68

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42EA68	#FFFFFF	#000000	##000000
##42EA68	1.00	1.59	13.20	13.20
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.20	21.00	1.00	1.00
##000000	13.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD55C

Deuteranopia (green-blind)

#D9C872

Tritanopia (blue-blind)

#00E5CD

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #42ea68;
/* rgb */ color: rgb(66, 234, 104);
/* oklch */ color: oklch(82.5% 0.220 147.0);

Tailwind

colors: {
  custom: {
    50: '#8df296',
    500: '#42ea68',
    950: '#000000',
  },
}

SCSS

$custom: #42ea68;
$custom-light: #8df296;
$custom-dark: #000000;

JSON

{
  "hex": "#42ea68",
  "rgb": {
    "r": 66,
    "g": 234,
    "b": 104
  },
  "hsl": {
    "h": 133.571,
    "s": 80,
    "l": 58.824
  },
  "oklch": {
    "l": 0.82523,
    "c": 0.22021,
    "h": 147
  },
  "luminance": 0.61003
}

Semantic roles & 50–950 ramp

primary

#42EA68

secondary

#A22E88

accent

#31CAF6

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #42EA68

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

Preview Lab → · Contrast checker → · Palette generator →