#42E266#42E266

#42E266 is a light, highly saturated green. Relative luminance 0.565; OKLCH L 80.5% C 0.212 H 147.1°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#42E266
RGB	rgb(66, 226, 102)
HSL	hsl(134, 73%, 57%)
HSV	hsv(134, 71%, 89%)
CMYK	cmyk(70.8%, 0%, 54.9%, 11.4%)
CIE-LAB	lab(79.90, -66.12, 48.35)
CIE-LCH	lch(79.90, 81.91, 143.82°)
OKLab	oklab(80.47% -0.1781 0.1155)
OKLCH	oklch(80.47% 0.212 147.1)
XYZ	xyz(31.8391, 56.5067, 21.7967)
Luminance	0.5651 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E266 #E242BE

analogous

#6EE242 #42E266 #42E2B6

triadic

#42E266 #6642E2 #E26642

tetradic

#42E266 #426EE2 #E242BE #E2B642

square

#42E266 #426EE2 #E242BE #E2B642

split-complementary

#42E266 #B642E2 #E2426E

monochromatic

#179333 #1FC845 #42E266 #77EA91 #ACF2BC

Accessibility & contrast

On white

1.71

#42E266 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#42E266 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E266

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E266	#FFFFFF	#000000	##000000
##42E266	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CE5A

Deuteranopia (green-blind)

#D2C170

Tritanopia (blue-blind)

#00DDC6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #42e266;
/* rgb */ color: rgb(66, 226, 102);
/* oklch */ color: oklch(80.5% 0.212 147.1);

Tailwind

colors: {
  custom: {
    50: '#8bec95',
    500: '#42e266',
    950: '#000000',
  },
}

SCSS

$custom: #42e266;
$custom-light: #8bec95;
$custom-dark: #000000;

JSON

{
  "hex": "#42e266",
  "rgb": {
    "r": 66,
    "g": 226,
    "b": 102
  },
  "hsl": {
    "h": 133.5,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.80465,
    "c": 0.21227,
    "h": 147.1
  },
  "luminance": 0.5651
}

Semantic roles & 50–950 ramp

primary

#42E266

secondary

#983180

accent

#38C7F0

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #42E266

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

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