#42CE68#42CE68

#42CE68 is a light, vivid green. Relative luminance 0.463; OKLCH L 75.4% C 0.186 H 148.6°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#42CE68
RGB	rgb(66, 206, 104)
HSL	hsl(136, 59%, 53%)
HSV	hsv(136, 68%, 81%)
CMYK	cmyk(68%, 0%, 49.5%, 19.2%)
CIE-LAB	lab(73.74, -58.87, 39.87)
CIE-LCH	lch(73.74, 71.10, 145.89°)
OKLab	oklab(75.38% -0.1586 0.0967)
OKLCH	oklch(75.38% 0.186 148.6)
XYZ	xyz(26.8147, 46.2974, 20.6172)
Luminance	0.4630 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE68 #CE42A8

analogous

#62CE42 #42CE68 #42CEAE

triadic

#42CE68 #6842CE #CE6842

tetradic

#42CE68 #4262CE #CE42A8 #CEAE42

square

#42CE68 #4262CE #CE42A8 #CEAE42

split-complementary

#42CE68 #AE42CE #CE4262

monochromatic

#1F7737 #2BA74D #42CE68 #73DB8F #A3E7B6

Accessibility & contrast

On white

2.05

#42CE68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#42CE68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE68

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE68	#FFFFFF	#000000	##000000
##42CE68	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BC60

Deuteranopia (green-blind)

#BFB06F

Tritanopia (blue-blind)

#00CAB6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42ce68;
/* rgb */ color: rgb(66, 206, 104);
/* oklch */ color: oklch(75.4% 0.186 148.6);

Tailwind

colors: {
  custom: {
    50: '#87de95',
    500: '#42ce68',
    950: '#000000',
  },
}

SCSS

$custom: #42ce68;
$custom-light: #87de95;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce68",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 104
  },
  "hsl": {
    "h": 136.286,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75377,
    "c": 0.1858,
    "h": 148.6
  },
  "luminance": 0.463
}

Semantic roles & 50–950 ramp

primary

#42CE68

secondary

#D498C4

accent

#46B8E2

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #42CE68

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

Preview Lab → · Contrast checker → · Palette generator →