#42CE75#42CE75

#42CE75 is a light, vivid green. Relative luminance 0.466; OKLCH L 75.6% C 0.174 H 151.6°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#42CE75
RGB	rgb(66, 206, 117)
HSL	hsl(142, 59%, 53%)
HSV	hsv(142, 68%, 81%)
CMYK	cmyk(68%, 0%, 43.2%, 19.2%)
CIE-LAB	lab(73.92, -56.79, 33.61)
CIE-LCH	lch(73.92, 65.99, 149.38°)
OKLab	oklab(75.59% -0.1531 0.0829)
OKLCH	oklch(75.59% 0.174 151.6)
XYZ	xyz(27.5267, 46.5822, 24.3667)
Luminance	0.4658 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE75 #CE429B

analogous

#55CE42 #42CE75 #42CEBB

triadic

#42CE75 #7542CE #CE7542

tetradic

#42CE75 #4255CE #CE429B #CEBB42

square

#42CE75 #4255CE #CE429B #CEBB42

split-complementary

#42CE75 #BB42CE #CE4255

monochromatic

#1F773F #2BA759 #42CE75 #73DB98 #A3E7BC

Accessibility & contrast

On white

2.04

#42CE75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#42CE75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE75

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE75	#FFFFFF	#000000	##000000
##42CE75	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBD6E

Deuteranopia (green-blind)

#BDB17B

Tritanopia (blue-blind)

#00CBB8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42ce75;
/* rgb */ color: rgb(66, 206, 117);
/* oklch */ color: oklch(75.6% 0.174 151.6);

Tailwind

colors: {
  custom: {
    50: '#87de9e',
    500: '#42ce75',
    950: '#000000',
  },
}

SCSS

$custom: #42ce75;
$custom-light: #87de9e;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce75",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 117
  },
  "hsl": {
    "h": 141.857,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75589,
    "c": 0.1741,
    "h": 151.6
  },
  "luminance": 0.46585
}

Semantic roles & 50–950 ramp

primary

#42CE75

secondary

#D498BE

accent

#46A9E2

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #42CE75

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

Preview Lab → · Contrast checker → · Palette generator →