#42BC6A#42BC6A

#42BC6A is a light, vivid green. Relative luminance 0.382; OKLCH L 70.8% C 0.160 H 150.8°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#42BC6A
RGB	rgb(66, 188, 106)
HSL	hsl(140, 48%, 50%)
HSV	hsv(140, 65%, 74%)
CMYK	cmyk(64.9%, 0%, 43.6%, 26.3%)
CIE-LAB	lab(68.14, -51.87, 31.77)
CIE-LCH	lch(68.14, 60.82, 148.51°)
OKLab	oklab(70.77% -0.14 0.0783)
OKLCH	oklch(70.77% 0.16 150.8)
XYZ	xyz(22.8297, 38.1629, 19.7959)
Luminance	0.3816 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BC6A #BC4294

analogous

#57BC42 #42BC6A #42BCA7

triadic

#42BC6A #6A42BC #BC6A42

tetradic

#42BC6A #4257BC #BC4294 #BCA742

square

#42BC6A #4257BC #BC4294 #BCA742

split-complementary

#42BC6A #A742BC #BC4257

monochromatic

#226137 #328F50 #42BC6A #6FCC8D #9CDCB1

Accessibility & contrast

On white

2.43

#42BC6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#42BC6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BC6A

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BC6A	#FFFFFF	#000000	##000000
##42BC6A	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)

#BDAD64

Deuteranopia (green-blind)

#ADA270

Tritanopia (blue-blind)

#0DB9A8

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #42bc6a;
/* rgb */ color: rgb(66, 188, 106);
/* oklch */ color: oklch(70.8% 0.160 150.8);

Tailwind

colors: {
  custom: {
    50: '#84d195',
    500: '#42bc6a',
    950: '#000000',
  },
}

SCSS

$custom: #42bc6a;
$custom-light: #84d195;
$custom-dark: #000000;

JSON

{
  "hex": "#42bc6a",
  "rgb": {
    "r": 66,
    "g": 188,
    "b": 106
  },
  "hsl": {
    "h": 139.672,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7077,
    "c": 0.16039,
    "h": 150.8
  },
  "luminance": 0.38165
}

Semantic roles & 50–950 ramp

primary

#42BC6A

secondary

#C991B6

accent

#50ABD8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140D

muted

#7D827E

Preview Lab

Preview with #42BC6A

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

Preview Lab → · Contrast checker → · Palette generator →