#42DF48#42DF48

#42DF48 is a light, highly saturated green. Relative luminance 0.544; OKLCH L 79.4% C 0.231 H 143.5°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#42DF48
RGB	rgb(66, 223, 72)
HSL	hsl(122, 71%, 57%)
HSV	hsv(122, 70%, 87%)
CMYK	cmyk(70.4%, 0%, 67.7%, 12.5%)
CIE-LAB	lab(78.69, -68.48, 59.84)
CIE-LCH	lch(78.69, 90.94, 138.85°)
OKLab	oklab(79.37% -0.1856 0.1374)
OKLCH	oklch(79.37% 0.231 143.5)
XYZ	xyz(29.8023, 54.3982, 15.0589)
Luminance	0.5440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DF48 #DF42D9

analogous

#8BDF42 #42DF48 #42DF97

triadic

#42DF48 #4842DF #DF4842

tetradic

#42DF48 #428BDF #DF42D9 #DF9742

square

#42DF48 #428BDF #DF42D9 #DF9742

split-complementary

#42DF48 #9742DF #DF428B

monochromatic

#188E1D #21C327 #42DF48 #76E87B #ABF1AD

Accessibility & contrast

On white

1.77

#42DF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#42DF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DF48

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DF48	#FFFFFF	#000000	##000000
##42DF48	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA32

Deuteranopia (green-blind)

#D1BE56

Tritanopia (blue-blind)

#01D9C0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #42df48;
/* rgb */ color: rgb(66, 223, 72);
/* oklch */ color: oklch(79.4% 0.231 143.5);

Tailwind

colors: {
  custom: {
    50: '#8cea82',
    500: '#42df48',
    950: '#000000',
  },
}

SCSS

$custom: #42df48;
$custom-light: #8cea82;
$custom-dark: #000000;

JSON

{
  "hex": "#42df48",
  "rgb": {
    "r": 66,
    "g": 223,
    "b": 72
  },
  "hsl": {
    "h": 122.293,
    "s": 71.041,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79373,
    "c": 0.23094,
    "h": 143.5
  },
  "luminance": 0.54401
}

Semantic roles & 50–950 ramp

primary

#42DF48

secondary

#943290

accent

#3AE7EE

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #42DF48

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

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