#42C13A#42C13A

#42C13A is a light, highly saturated green. Relative luminance 0.396; OKLCH L 71.5% C 0.206 H 142.3°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#42C13A
RGB	rgb(66, 193, 58)
HSL	hsl(116, 54%, 49%)
HSV	hsv(116, 70%, 76%)
CMYK	cmyk(65.8%, 0%, 69.9%, 24.3%)
CIE-LAB	lab(69.18, -59.81, 55.21)
CIE-LCH	lch(69.18, 81.40, 137.29°)
OKLab	oklab(71.46% -0.1628 0.126)
OKLCH	oklch(71.46% 0.206 142.3)
XYZ	xyz(22.0792, 39.6014, 10.4824)
Luminance	0.3960 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C13A #B93AC1

analogous

#86C13A #42C13A #3AC175

triadic

#42C13A #3A42C1 #C13A42

tetradic

#42C13A #3A86C1 #B93AC1 #C1753A

square

#42C13A #3A86C1 #B93AC1 #C1753A

split-complementary

#42C13A #753AC1 #C13A86

monochromatic

#22631E #32922C #42C13A #6DD167 #9ADF96

Accessibility & contrast

On white

2.35

#42C13A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#42C13A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C13A

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C13A	#FFFFFF	#000000	##000000
##42C13A	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF25

Deuteranopia (green-blind)

#B6A547

Tritanopia (blue-blind)

#27BBA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #42c13a;
/* rgb */ color: rgb(66, 193, 58);
/* oklch */ color: oklch(71.5% 0.206 142.3);

Tailwind

colors: {
  custom: {
    50: '#87d577',
    500: '#42c13a',
    950: '#000000',
  },
}

SCSS

$custom: #42c13a;
$custom-light: #87d577;
$custom-dark: #000000;

JSON

{
  "hex": "#42c13a",
  "rgb": {
    "r": 66,
    "g": 193,
    "b": 58
  },
  "hsl": {
    "h": 116.444,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7146,
    "c": 0.20591,
    "h": 142.3
  },
  "luminance": 0.39604
}

Semantic roles & 50–950 ramp

primary

#42C13A

secondary

#C78CCB

accent

#4BDDD4

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #42C13A

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

Preview Lab → · Contrast checker → · Palette generator →