#42BC50#42BC50

#42BC50 is a light, vivid green. Relative luminance 0.377; OKLCH L 70.4% C 0.184 H 145.2°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#42BC50
RGB	rgb(66, 188, 80)
HSL	hsl(127, 48%, 50%)
HSV	hsv(127, 65%, 74%)
CMYK	cmyk(64.9%, 0%, 57.4%, 26.3%)
CIE-LAB	lab(67.80, -55.72, 44.21)
CIE-LCH	lch(67.80, 71.13, 141.57°)
OKLab	oklab(70.38% -0.1507 0.1048)
OKLCH	oklch(70.38% 0.184 145.2)
XYZ	xyz(21.6766, 37.7017, 13.7227)
Luminance	0.3770 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BC50 #BC42AE

analogous

#71BC42 #42BC50 #42BC8D

triadic

#42BC50 #5042BC #BC5042

tetradic

#42BC50 #4271BC #BC42AE #BC8D42

square

#42BC50 #4271BC #BC42AE #BC8D42

split-complementary

#42BC50 #8D42BC #BC4271

monochromatic

#226129 #328F3D #42BC50 #6FCC7A #9CDCA3

Accessibility & contrast

On white

2.46

#42BC50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#42BC50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BC50

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BC50	#FFFFFF	#000000	##000000
##42BC50	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB45

Deuteranopia (green-blind)

#B0A158

Tritanopia (blue-blind)

#21B7A4

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #42bc50;
/* rgb */ color: rgb(66, 188, 80);
/* oklch */ color: oklch(70.4% 0.184 145.2);

Tailwind

colors: {
  custom: {
    50: '#85d184',
    500: '#42bc50',
    950: '#000000',
  },
}

SCSS

$custom: #42bc50;
$custom-light: #85d184;
$custom-dark: #000000;

JSON

{
  "hex": "#42bc50",
  "rgb": {
    "r": 66,
    "g": 188,
    "b": 80
  },
  "hsl": {
    "h": 126.885,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70379,
    "c": 0.1836,
    "h": 145.2
  },
  "luminance": 0.37704
}

Semantic roles & 50–950 ramp

primary

#42BC50

secondary

#C991C2

accent

#50C8D8

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #42BC50

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

Preview Lab → · Contrast checker → · Palette generator →