#42BC44#42BC44

#42BC44 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.2% C 0.193 H 143.4°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#42BC44
RGB	rgb(66, 188, 68)
HSL	hsl(121, 48%, 50%)
HSV	hsv(121, 65%, 74%)
CMYK	cmyk(64.9%, 0%, 63.8%, 26.3%)
CIE-LAB	lab(67.68, -57.12, 49.48)
CIE-LCH	lch(67.68, 75.57, 139.10°)
OKLab	oklab(70.24% -0.155 0.1151)
OKLCH	oklch(70.24% 0.193 143.4)
XYZ	xyz(21.2721, 37.5399, 11.5926)
Luminance	0.3754 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BC44 #BC42BA

analogous

#7DBC42 #42BC44 #42BC81

triadic

#42BC44 #4442BC #BC4442

tetradic

#42BC44 #427DBC #BC42BA #BC8142

square

#42BC44 #427DBC #BC42BA #BC8142

split-complementary

#42BC44 #8142BC #BC427D

monochromatic

#226123 #328F34 #42BC44 #6FCC70 #9CDC9D

Accessibility & contrast

On white

2.47

#42BC44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#42BC44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BC44

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BC44	#FFFFFF	#000000	##000000
##42BC44	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB36

Deuteranopia (green-blind)

#B1A14E

Tritanopia (blue-blind)

#26B7A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #42bc44;
/* rgb */ color: rgb(66, 188, 68);
/* oklch */ color: oklch(70.2% 0.193 143.4);

Tailwind

colors: {
  custom: {
    50: '#85d17d',
    500: '#42bc44',
    950: '#000000',
  },
}

SCSS

$custom: #42bc44;
$custom-light: #85d17d;
$custom-dark: #000000;

JSON

{
  "hex": "#42bc44",
  "rgb": {
    "r": 66,
    "g": 188,
    "b": 68
  },
  "hsl": {
    "h": 120.984,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70241,
    "c": 0.19308,
    "h": 143.4
  },
  "luminance": 0.37542
}

Semantic roles & 50–950 ramp

primary

#42BC44

secondary

#C991C8

accent

#50D5D8

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #42BC44

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

Preview Lab → · Contrast checker → · Palette generator →