#42BA2C#42BA2C

#42BA2C is a light, highly saturated green. Relative luminance 0.365; OKLCH L 69.5% C 0.206 H 140.9°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#42BA2C
RGB	rgb(66, 186, 44)
HSL	hsl(111, 62%, 45%)
HSV	hsv(111, 76%, 73%)
CMYK	cmyk(64.5%, 0%, 76.3%, 27.1%)
CIE-LAB	lab(66.87, -58.51, 57.90)
CIE-LCH	lch(66.87, 82.31, 135.30°)
OKLab	oklab(69.51% -0.16 0.1298)
OKLCH	oklch(69.51% 0.206 140.9)
XYZ	xyz(20.2593, 36.4559, 8.3514)
Luminance	0.3646 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BA2C #A42CBA

analogous

#89BA2C #42BA2C #2CBA5D

triadic

#42BA2C #2C42BA #BA2C42

tetradic

#42BA2C #2C89BA #A42CBA #BA5D2C

square

#42BA2C #2C89BA #A42CBA #BA5D2C

split-complementary

#42BA2C #5D2CBA #BA2C89

monochromatic

#1F5715 #308920 #42BA2C #63D54E #8FE180

Accessibility & contrast

On white

2.53

#42BA2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#42BA2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BA2C

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BA2C	#FFFFFF	#000000	##000000
##42BA2C	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA909

Deuteranopia (green-blind)

#B09F3C

Tritanopia (blue-blind)

#2DB49F

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #42ba2c;
/* rgb */ color: rgb(66, 186, 44);
/* oklch */ color: oklch(69.5% 0.206 140.9);

Tailwind

colors: {
  custom: {
    50: '#86d070',
    500: '#42ba2c',
    950: '#000000',
  },
}

SCSS

$custom: #42ba2c;
$custom-light: #86d070;
$custom-dark: #000000;

JSON

{
  "hex": "#42ba2c",
  "rgb": {
    "r": 66,
    "g": 186,
    "b": 44
  },
  "hsl": {
    "h": 110.704,
    "s": 61.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.69511,
    "c": 0.20607,
    "h": 140.9
  },
  "luminance": 0.36458
}

Semantic roles & 50–950 ramp

primary

#42BA2C

secondary

#BD78CA

accent

#43E5CC

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #42BA2C

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

Preview Lab → · Contrast checker → · Palette generator →