#42BC4D#42BC4D

#42BC4D is a light, vivid green. Relative luminance 0.377; OKLCH L 70.3% C 0.186 H 144.7°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#42BC4D
RGB	rgb(66, 188, 77)
HSL	hsl(125, 48%, 50%)
HSV	hsv(125, 65%, 74%)
CMYK	cmyk(64.9%, 0%, 59%, 26.3%)
CIE-LAB	lab(67.77, -56.10, 45.56)
CIE-LCH	lch(67.77, 72.27, 140.91°)
OKLab	oklab(70.34% -0.1519 0.1075)
OKLCH	oklch(70.34% 0.186 144.7)
XYZ	xyz(21.5682, 37.6583, 13.1519)
Luminance	0.3766 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BC4D #BC42B1

analogous

#74BC42 #42BC4D #42BC8A

triadic

#42BC4D #4D42BC #BC4D42

tetradic

#42BC4D #4274BC #BC42B1 #BC8A42

square

#42BC4D #4274BC #BC42B1 #BC8A42

split-complementary

#42BC4D #8A42BC #BC4274

monochromatic

#226128 #328F3A #42BC4D #6FCC77 #9CDCA2

Accessibility & contrast

On white

2.46

#42BC4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#42BC4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BC4D

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BC4D	#FFFFFF	#000000	##000000
##42BC4D	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB41

Deuteranopia (green-blind)

#B0A156

Tritanopia (blue-blind)

#23B7A4

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #42bc4d;
/* rgb */ color: rgb(66, 188, 77);
/* oklch */ color: oklch(70.3% 0.186 144.7);

Tailwind

colors: {
  custom: {
    50: '#85d182',
    500: '#42bc4d',
    950: '#000000',
  },
}

SCSS

$custom: #42bc4d;
$custom-light: #85d182;
$custom-dark: #000000;

JSON

{
  "hex": "#42bc4d",
  "rgb": {
    "r": 66,
    "g": 188,
    "b": 77
  },
  "hsl": {
    "h": 125.41,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70342,
    "c": 0.18607,
    "h": 144.7
  },
  "luminance": 0.37661
}

Semantic roles & 50–950 ramp

primary

#42BC4D

secondary

#C991C4

accent

#50CBD8

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #42BC4D

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

Preview Lab → · Contrast checker → · Palette generator →