#42BC34#42BC34

#42BC34 is a light, highly saturated green. Relative luminance 0.374; OKLCH L 70.1% C 0.204 H 141.7°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#42BC34
RGB	rgb(66, 188, 52)
HSL	hsl(114, 57%, 47%)
HSV	hsv(114, 72%, 74%)
CMYK	cmyk(64.9%, 0%, 72.3%, 26.3%)
CIE-LAB	lab(67.55, -58.60, 55.78)
CIE-LCH	lch(67.55, 80.91, 136.41°)
OKLab	oklab(70.1% -0.1599 0.1265)
OKLCH	oklch(70.1% 0.204 141.7)
XYZ	xyz(20.8487, 37.3705, 9.3627)
Luminance	0.3737 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BC34 #AE34BC

analogous

#86BC34 #42BC34 #34BC6A

triadic

#42BC34 #3442BC #BC3442

tetradic

#42BC34 #3486BC #AE34BC #BC6A34

square

#42BC34 #3486BC #AE34BC #BC6A34

split-complementary

#42BC34 #6A34BC #BC3486

monochromatic

#205C19 #318C27 #42BC34 #68D25B #94DF8B

Accessibility & contrast

On white

2.48

#42BC34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#42BC34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BC34

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BC34	#FFFFFF	#000000	##000000
##42BC34	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB1C

Deuteranopia (green-blind)

#B2A142

Tritanopia (blue-blind)

#2BB6A1

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #42bc34;
/* rgb */ color: rgb(66, 188, 52);
/* oklch */ color: oklch(70.1% 0.204 141.7);

Tailwind

colors: {
  custom: {
    50: '#86d174',
    500: '#42bc34',
    950: '#000000',
  },
}

SCSS

$custom: #42bc34;
$custom-light: #86d174;
$custom-dark: #000000;

JSON

{
  "hex": "#42bc34",
  "rgb": {
    "r": 66,
    "g": 188,
    "b": 52
  },
  "hsl": {
    "h": 113.824,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70096,
    "c": 0.20385,
    "h": 141.7
  },
  "luminance": 0.37373
}

Semantic roles & 50–950 ramp

primary

#42BC34

secondary

#C283C9

accent

#48E0D0

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #42BC34

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

Preview Lab → · Contrast checker → · Palette generator →