#42EC70#42EC70

#42EC70 is a very light, highly saturated green. Relative luminance 0.623; OKLCH L 83.1% C 0.216 H 148.1°. Best body text is #000000 at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#42EC70
RGB	rgb(66, 236, 112)
HSL	hsl(136, 82%, 59%)
HSV	hsv(136, 72%, 93%)
CMYK	cmyk(72%, 0%, 52.5%, 7.5%)
CIE-LAB	lab(83.08, -68.13, 47.55)
CIE-LCH	lch(83.08, 83.08, 145.09°)
OKLab	oklab(83.13% -0.1833 0.1143)
OKLCH	oklch(83.13% 0.216 148.1)
XYZ	xyz(35.1641, 62.3150, 25.5009)
Luminance	0.6232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42EC70 #EC42BE

analogous

#69EC42 #42EC70 #42ECC5

triadic

#42EC70 #7042EC #EC7042

tetradic

#42EC70 #4269EC #EC42BE #ECC542

square

#42EC70 #4269EC #EC42BE #ECC542

split-complementary

#42EC70 #C542EC #EC4269

monochromatic

#10A338 #16DB4B #42EC70 #7AF29A #B1F7C4

Accessibility & contrast

On white

1.56

#42EC70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.46

#42EC70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42EC70

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42EC70	#FFFFFF	#000000	##000000
##42EC70	1.00	1.56	13.46	13.46
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.46	21.00	1.00	1.00
##000000	13.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED765

Deuteranopia (green-blind)

#DBC979

Tritanopia (blue-blind)

#00E7D0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #42ec70;
/* rgb */ color: rgb(66, 236, 112);
/* oklch */ color: oklch(83.1% 0.216 148.1);

Tailwind

colors: {
  custom: {
    50: '#8df39c',
    500: '#42ec70',
    950: '#000000',
  },
}

SCSS

$custom: #42ec70;
$custom-light: #8df39c;
$custom-dark: #000000;

JSON

{
  "hex": "#42ec70",
  "rgb": {
    "r": 66,
    "g": 236,
    "b": 112
  },
  "hsl": {
    "h": 136.235,
    "s": 81.731,
    "l": 59.216
  },
  "oklch": {
    "l": 0.83134,
    "c": 0.21605,
    "h": 148.1
  },
  "luminance": 0.62319
}

Semantic roles & 50–950 ramp

primary

#42EC70

secondary

#A52D85

accent

#30C2F8

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #42EC70

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

Preview Lab → · Contrast checker → · Palette generator →