#42ED74#42ED74

#42ED74 is a very light, highly saturated green. Relative luminance 0.630; OKLCH L 83.4% C 0.214 H 148.6°. Best body text is #000000 at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#42ED74
RGB	rgb(66, 237, 116)
HSL	hsl(138, 83%, 59%)
HSV	hsv(138, 72%, 93%)
CMYK	cmyk(72.2%, 0%, 51.1%, 7.1%)
CIE-LAB	lab(83.43, -67.90, 46.10)
CIE-LCH	lch(83.43, 82.08, 145.82°)
OKLab	oklab(83.44% -0.1827 0.1113)
OKLCH	oklch(83.44% 0.214 148.6)
XYZ	xyz(35.6805, 62.9835, 26.7962)
Luminance	0.6299 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42ED74 #ED42BB

analogous

#66ED42 #42ED74 #42EDCA

triadic

#42ED74 #7442ED #ED7442

tetradic

#42ED74 #4266ED #ED42BB #EDCA42

square

#42ED74 #4266ED #ED42BB #EDCA42

split-complementary

#42ED74 #CA42ED #ED4266

monochromatic

#10A53B #15DD4F #42ED74 #7AF29D #B2F8C6

Accessibility & contrast

On white

1.54

#42ED74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.60

#42ED74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42ED74

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42ED74	#FFFFFF	#000000	##000000
##42ED74	1.00	1.54	13.60	13.60
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.60	21.00	1.00	1.00
##000000	13.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD86A

Deuteranopia (green-blind)

#DBCA7D

Tritanopia (blue-blind)

#00E8D1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #42ed74;
/* rgb */ color: rgb(66, 237, 116);
/* oklch */ color: oklch(83.4% 0.214 148.6);

Tailwind

colors: {
  custom: {
    50: '#8df49e',
    500: '#42ed74',
    950: '#000000',
  },
}

SCSS

$custom: #42ed74;
$custom-light: #8df49e;
$custom-dark: #000000;

JSON

{
  "hex": "#42ed74",
  "rgb": {
    "r": 66,
    "g": 237,
    "b": 116
  },
  "hsl": {
    "h": 137.544,
    "s": 82.609,
    "l": 59.412
  },
  "oklch": {
    "l": 0.83442,
    "c": 0.21392,
    "h": 148.6
  },
  "luminance": 0.62988
}

Semantic roles & 50–950 ramp

primary

#42ED74

secondary

#A72D83

accent

#2FBEF9

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170F

muted

#7F8580

Preview Lab

Preview with #42ED74

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

Preview Lab → · Contrast checker → · Palette generator →