#42DD34#42DD34

#42DD34 is a light, highly saturated green. Relative luminance 0.531; OKLCH L 78.7% C 0.240 H 141.9°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#42DD34
RGB	rgb(66, 221, 52)
HSL	hsl(115, 71%, 54%)
HSV	hsv(115, 76%, 87%)
CMYK	cmyk(70.1%, 0%, 76.5%, 13.3%)
CIE-LAB	lab(77.94, -69.40, 66.12)
CIE-LCH	lch(77.94, 95.86, 136.39°)
OKLab	oklab(78.71% -0.1891 0.148)
OKLCH	oklch(78.71% 0.24 141.9)
XYZ	xyz(28.7214, 53.1159, 11.9869)
Luminance	0.5312 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DD34 #CF34DD

analogous

#96DD34 #42DD34 #34DD7A

triadic

#42DD34 #3442DD #DD3442

tetradic

#42DD34 #3496DD #CF34DD #DD7A34

square

#42DD34 #3496DD #CF34DD #DD7A34

split-complementary

#42DD34 #7A34DD #DD3496

monochromatic

#1F8116 #2BB51E #42DD34 #73E668 #A4EF9D

Accessibility & contrast

On white

1.81

#42DD34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#42DD34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DD34

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DD34	#FFFFFF	#000000	##000000
##42DD34	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C804

Deuteranopia (green-blind)

#D1BC47

Tritanopia (blue-blind)

#14D6BD

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #42dd34;
/* rgb */ color: rgb(66, 221, 52);
/* oklch */ color: oklch(78.7% 0.240 141.9);

Tailwind

colors: {
  custom: {
    50: '#8ce978',
    500: '#42dd34',
    950: '#000000',
  },
}

SCSS

$custom: #42dd34;
$custom-light: #8ce978;
$custom-dark: #000000;

JSON

{
  "hex": "#42dd34",
  "rgb": {
    "r": 66,
    "g": 221,
    "b": 52
  },
  "hsl": {
    "h": 115.03,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7871,
    "c": 0.24014,
    "h": 141.9
  },
  "luminance": 0.53119
}

Semantic roles & 50–950 ramp

primary

#42DD34

secondary

#802D88

accent

#3AEEDF

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #42DD34

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

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