#42C33F#42C33F

#42C33F is a light, highly saturated green. Relative luminance 0.405; OKLCH L 72.0% C 0.205 H 142.8°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#42C33F
RGB	rgb(66, 195, 63)
HSL	hsl(119, 52%, 51%)
HSV	hsv(119, 68%, 76%)
CMYK	cmyk(66.2%, 0%, 67.7%, 23.5%)
CIE-LAB	lab(69.86, -60.04, 53.95)
CIE-LCH	lch(69.86, 80.72, 138.06°)
OKLab	oklab(72.03% -0.1632 0.124)
OKLCH	oklch(72.03% 0.205 142.8)
XYZ	xyz(22.6578, 40.5450, 11.3336)
Luminance	0.4055 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C33F #C03FC3

analogous

#84C33F #42C33F #3FC37E

triadic

#42C33F #3F42C3 #C33F42

tetradic

#42C33F #3F84C3 #C03FC3 #C37E3F

square

#42C33F #3F84C3 #C03FC3 #C37E3F

split-complementary

#42C33F #7E3FC3 #C33F84

monochromatic

#226720 #31962F #42C33F #70D26E #9EE09C

Accessibility & contrast

On white

2.31

#42C33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#42C33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C33F

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C33F	#FFFFFF	#000000	##000000
##42C33F	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12D

Deuteranopia (green-blind)

#B8A74B

Tritanopia (blue-blind)

#24BDA8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #42c33f;
/* rgb */ color: rgb(66, 195, 63);
/* oklch */ color: oklch(72.0% 0.205 142.8);

Tailwind

colors: {
  custom: {
    50: '#87d67a',
    500: '#42c33f',
    950: '#000000',
  },
}

SCSS

$custom: #42c33f;
$custom-light: #87d67a;
$custom-dark: #000000;

JSON

{
  "hex": "#42c33f",
  "rgb": {
    "r": 66,
    "g": 195,
    "b": 63
  },
  "hsl": {
    "h": 118.636,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72028,
    "c": 0.20496,
    "h": 142.8
  },
  "luminance": 0.40547
}

Semantic roles & 50–950 ramp

primary

#42C33F

secondary

#CB92CC

accent

#4CDCD9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D140A

muted

#7D837C

Preview Lab

Preview with #42C33F

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

Preview Lab → · Contrast checker → · Palette generator →