#42E269#42E269

#42E269 is a light, highly saturated green. Relative luminance 0.566; OKLCH L 80.5% C 0.210 H 147.5°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#42E269
RGB	rgb(66, 226, 105)
HSL	hsl(135, 73%, 57%)
HSV	hsv(135, 71%, 89%)
CMYK	cmyk(70.8%, 0%, 53.5%, 11.4%)
CIE-LAB	lab(79.94, -65.71, 47.00)
CIE-LCH	lch(79.94, 80.79, 144.43°)
OKLab	oklab(80.51% -0.177 0.1127)
OKLCH	oklch(80.51% 0.21 147.5)
XYZ	xyz(31.9905, 56.5673, 22.5945)
Luminance	0.5657 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E269 #E242BB

analogous

#6BE242 #42E269 #42E2B9

triadic

#42E269 #6942E2 #E26942

tetradic

#42E269 #426BE2 #E242BB #E2B942

square

#42E269 #426BE2 #E242BB #E2B942

split-complementary

#42E269 #B942E2 #E2426B

monochromatic

#179335 #1FC848 #42E269 #77EA93 #ACF2BD

Accessibility & contrast

On white

1.71

#42E269 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#42E269 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E269

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E269	#FFFFFF	#000000	##000000
##42E269	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CE5E

Deuteranopia (green-blind)

#D2C172

Tritanopia (blue-blind)

#00DDC7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #42e269;
/* rgb */ color: rgb(66, 226, 105);
/* oklch */ color: oklch(80.5% 0.210 147.5);

Tailwind

colors: {
  custom: {
    50: '#8bec96',
    500: '#42e269',
    950: '#000000',
  },
}

SCSS

$custom: #42e269;
$custom-light: #8bec96;
$custom-dark: #000000;

JSON

{
  "hex": "#42e269",
  "rgb": {
    "r": 66,
    "g": 226,
    "b": 105
  },
  "hsl": {
    "h": 134.625,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.80505,
    "c": 0.2098,
    "h": 147.5
  },
  "luminance": 0.56571
}

Semantic roles & 50–950 ramp

primary

#42E269

secondary

#98317E

accent

#38C3F0

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160E

muted

#7F857F

Preview Lab

Preview with #42E269

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

Preview Lab → · Contrast checker → · Palette generator →