#42E164#42E164

#42E164 is a light, highly saturated green. Relative luminance 0.559; OKLCH L 80.2% C 0.213 H 146.8°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#42E164
RGB	rgb(66, 225, 100)
HSL	hsl(133, 73%, 57%)
HSV	hsv(133, 71%, 88%)
CMYK	cmyk(70.7%, 0%, 55.6%, 11.8%)
CIE-LAB	lab(79.57, -66.04, 48.88)
CIE-LCH	lch(79.57, 82.16, 143.50°)
OKLab	oklab(80.19% -0.178 0.1165)
OKLCH	oklch(80.19% 0.213 146.8)
XYZ	xyz(31.4699, 55.9253, 21.1903)
Luminance	0.5593 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E164 #E142BF

analogous

#70E142 #42E164 #42E1B3

triadic

#42E164 #6442E1 #E16442

tetradic

#42E164 #4270E1 #E142BF #E1B342

square

#42E164 #4270E1 #E142BF #E1B342

split-complementary

#42E164 #B342E1 #E14270

monochromatic

#179231 #1FC643 #42E164 #77E98F #ACF2BB

Accessibility & contrast

On white

1.72

#42E164 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#42E164 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E164

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E164	#FFFFFF	#000000	##000000
##42E164	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CD58

Deuteranopia (green-blind)

#D1C06E

Tritanopia (blue-blind)

#00DCC5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #42e164;
/* rgb */ color: rgb(66, 225, 100);
/* oklch */ color: oklch(80.2% 0.213 146.8);

Tailwind

colors: {
  custom: {
    50: '#8bec93',
    500: '#42e164',
    950: '#000000',
  },
}

SCSS

$custom: #42e164;
$custom-light: #8bec93;
$custom-dark: #000000;

JSON

{
  "hex": "#42e164",
  "rgb": {
    "r": 66,
    "g": 225,
    "b": 100
  },
  "hsl": {
    "h": 132.83,
    "s": 72.603,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80185,
    "c": 0.2127,
    "h": 146.8
  },
  "luminance": 0.55929
}

Semantic roles & 50–950 ramp

primary

#42E164

secondary

#963181

accent

#38C8EF

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #42E164

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

Preview Lab → · Contrast checker → · Palette generator →