#42CE74#42CE74

#42CE74 is a light, vivid green. Relative luminance 0.466; OKLCH L 75.6% C 0.175 H 151.3°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#42CE74
RGB	rgb(66, 206, 116)
HSL	hsl(141, 59%, 53%)
HSV	hsv(141, 68%, 81%)
CMYK	cmyk(68%, 0%, 43.7%, 19.2%)
CIE-LAB	lab(73.91, -56.96, 34.10)
CIE-LCH	lch(73.91, 66.38, 149.09°)
OKLab	oklab(75.57% -0.1535 0.084)
OKLCH	oklch(75.57% 0.175 151.3)
XYZ	xyz(27.4682, 46.5588, 24.0588)
Luminance	0.4656 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE74 #CE429C

analogous

#56CE42 #42CE74 #42CEBA

triadic

#42CE74 #7442CE #CE7442

tetradic

#42CE74 #4256CE #CE429C #CEBA42

square

#42CE74 #4256CE #CE429C #CEBA42

split-complementary

#42CE74 #BA42CE #CE4256

monochromatic

#1F773E #2BA758 #42CE74 #73DB98 #A3E7BB

Accessibility & contrast

On white

2.04

#42CE74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#42CE74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE74

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE74	#FFFFFF	#000000	##000000
##42CE74	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBD6D

Deuteranopia (green-blind)

#BDB17A

Tritanopia (blue-blind)

#00CBB8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42ce74;
/* rgb */ color: rgb(66, 206, 116);
/* oklch */ color: oklch(75.6% 0.175 151.3);

Tailwind

colors: {
  custom: {
    50: '#87de9d',
    500: '#42ce74',
    950: '#000000',
  },
}

SCSS

$custom: #42ce74;
$custom-light: #87de9d;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce74",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 116
  },
  "hsl": {
    "h": 141.429,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75572,
    "c": 0.17501,
    "h": 151.3
  },
  "luminance": 0.46562
}

Semantic roles & 50–950 ramp

primary

#42CE74

secondary

#D498BE

accent

#46AAE2

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #42CE74

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

Preview Lab → · Contrast checker → · Palette generator →