#42BD52#42BD52

#42BD52 is a light, vivid green. Relative luminance 0.382; OKLCH L 70.7% C 0.183 H 145.5°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#42BD52
RGB	rgb(66, 189, 82)
HSL	hsl(128, 48%, 50%)
HSV	hsv(128, 65%, 74%)
CMYK	cmyk(65.1%, 0%, 56.6%, 25.9%)
CIE-LAB	lab(68.14, -55.83, 43.67)
CIE-LCH	lch(68.14, 70.88, 141.97°)
OKLab	oklab(70.67% -0.1509 0.1038)
OKLCH	oklch(70.67% 0.183 145.5)
XYZ	xyz(21.9659, 38.1604, 14.1891)
Luminance	0.3816 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BD52 #BD42AD

analogous

#6FBD42 #42BD52 #42BD90

triadic

#42BD52 #5242BD #BD5242

tetradic

#42BD52 #426FBD #BD42AD #BD9042

square

#42BD52 #426FBD #BD42AD #BD9042

split-complementary

#42BD52 #9042BD #BD426F

monochromatic

#22622B #32903E #42BD52 #6FCD7C #9DDDA5

Accessibility & contrast

On white

2.43

#42BD52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#42BD52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BD52

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BD52	#FFFFFF	#000000	##000000
##42BD52	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AC48

Deuteranopia (green-blind)

#B1A25A

Tritanopia (blue-blind)

#20B8A5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #42bd52;
/* rgb */ color: rgb(66, 189, 82);
/* oklch */ color: oklch(70.7% 0.183 145.5);

Tailwind

colors: {
  custom: {
    50: '#85d285',
    500: '#42bd52',
    950: '#000000',
  },
}

SCSS

$custom: #42bd52;
$custom-light: #85d285;
$custom-dark: #000000;

JSON

{
  "hex": "#42bd52",
  "rgb": {
    "r": 66,
    "g": 189,
    "b": 82
  },
  "hsl": {
    "h": 127.805,
    "s": 48.235,
    "l": 50
  },
  "oklch": {
    "l": 0.70666,
    "c": 0.1832,
    "h": 145.5
  },
  "luminance": 0.38163
}

Semantic roles & 50–950 ramp

primary

#42BD52

secondary

#C992C2

accent

#50C6D8

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #42BD52

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

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