#42C44F#42C44F

#42C44F is a light, vivid green. Relative luminance 0.412; OKLCH L 72.5% C 0.194 H 144.8°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#42C44F
RGB	rgb(66, 196, 79)
HSL	hsl(126, 52%, 51%)
HSV	hsv(126, 66%, 77%)
CMYK	cmyk(66.3%, 0%, 59.7%, 23.1%)
CIE-LAB	lab(70.32, -58.69, 47.60)
CIE-LCH	lch(70.32, 75.57, 140.96°)
OKLab	oklab(72.46% -0.1588 0.1121)
OKLCH	oklch(72.46% 0.194 144.8)
XYZ	xyz(23.3965, 41.2002, 14.1150)
Luminance	0.4120 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C44F #C442B7

analogous

#76C442 #42C44F #42C490

triadic

#42C44F #4F42C4 #C44F42

tetradic

#42C44F #4276C4 #C442B7 #C49042

square

#42C44F #4276C4 #C442B7 #C49042

split-complementary

#42C44F #9042C4 #C44276

monochromatic

#216A29 #30993A #42C44F #71D37A #9FE1A6

Accessibility & contrast

On white

2.27

#42C44F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#42C44F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C44F

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C44F	#FFFFFF	#000000	##000000
##42C44F	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B343

Deuteranopia (green-blind)

#B8A859

Tritanopia (blue-blind)

#1DBFAB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #42c44f;
/* rgb */ color: rgb(66, 196, 79);
/* oklch */ color: oklch(72.5% 0.194 144.8);

Tailwind

colors: {
  custom: {
    50: '#86d784',
    500: '#42c44f',
    950: '#000000',
  },
}

SCSS

$custom: #42c44f;
$custom-light: #86d784;
$custom-dark: #000000;

JSON

{
  "hex": "#42c44f",
  "rgb": {
    "r": 66,
    "g": 196,
    "b": 79
  },
  "hsl": {
    "h": 126,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72455,
    "c": 0.19437,
    "h": 144.8
  },
  "luminance": 0.41203
}

Semantic roles & 50–950 ramp

primary

#42C44F

secondary

#CE94C8

accent

#4CCDDC

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #42C44F

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

Preview Lab → · Contrast checker → · Palette generator →