#42EB49#42EB49

#42EB49 is a very light, highly saturated green. Relative luminance 0.611; OKLCH L 82.5% C 0.244 H 143.5°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#42EB49
RGB	rgb(66, 235, 73)
HSL	hsl(122, 81%, 59%)
HSV	hsv(122, 72%, 92%)
CMYK	cmyk(71.9%, 0%, 68.9%, 7.8%)
CIE-LAB	lab(82.41, -72.19, 63.39)
CIE-LCH	lch(82.41, 96.07, 138.72°)
OKLab	oklab(82.46% -0.1957 0.145)
OKLCH	oklch(82.46% 0.244 143.5)
XYZ	xyz(33.1556, 61.0522, 16.3389)
Luminance	0.6106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42EB49 #EB42E4

analogous

#90EB42 #42EB49 #42EB9E

triadic

#42EB49 #4942EB #EB4942

tetradic

#42EB49 #4290EB #EB42E4 #EB9E42

square

#42EB49 #4290EB #EB42E4 #EB9E42

split-complementary

#42EB49 #9E42EB #EB4290

monochromatic

#11A217 #17D91F #42EB49 #79F17E #B1F7B4

Accessibility & contrast

On white

1.59

#42EB49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#42EB49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42EB49

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42EB49	#FFFFFF	#000000	##000000
##42EB49	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D530

Deuteranopia (green-blind)

#DDC859

Tritanopia (blue-blind)

#00E4CB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #42eb49;
/* rgb */ color: rgb(66, 235, 73);
/* oklch */ color: oklch(82.5% 0.244 143.5);

Tailwind

colors: {
  custom: {
    50: '#8ef384',
    500: '#42eb49',
    950: '#000000',
  },
}

SCSS

$custom: #42eb49;
$custom-light: #8ef384;
$custom-dark: #000000;

JSON

{
  "hex": "#42eb49",
  "rgb": {
    "r": 66,
    "g": 235,
    "b": 73
  },
  "hsl": {
    "h": 122.485,
    "s": 80.861,
    "l": 59.02
  },
  "oklch": {
    "l": 0.82457,
    "c": 0.24352,
    "h": 143.5
  },
  "luminance": 0.61056
}

Semantic roles & 50–950 ramp

primary

#42EB49

secondary

#A42D9F

accent

#31EFF7

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E170B

muted

#7F857E

Preview Lab

Preview with #42EB49

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

Preview Lab → · Contrast checker → · Palette generator →