#42B416#42B416

#42B416 is a light, highly saturated green. Relative luminance 0.339; OKLCH L 67.8% C 0.209 H 139.5°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#42B416
RGB	rgb(66, 180, 22)
HSL	hsl(103, 78%, 40%)
HSV	hsv(103, 88%, 71%)
CMYK	cmyk(63.3%, 0%, 87.8%, 29.4%)
CIE-LAB	lab(64.85, -57.62, 62.01)
CIE-LCH	lch(64.85, 84.64, 132.90°)
OKLab	oklab(67.81% -0.1586 0.1355)
OKLCH	oklch(67.81% 0.209 139.5)
XYZ	xyz(18.7120, 33.8569, 6.3078)
Luminance	0.3386 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B416 #8816B4

analogous

#91B416 #42B416 #16B439

triadic

#42B416 #1642B4 #B41642

tetradic

#42B416 #1691B4 #8816B4 #B43916

square

#42B416 #1691B4 #8816B4 #B43916

split-complementary

#42B416 #3916B4 #B41691

monochromatic

#1A4709 #2E7D0F #42B416 #59E423 #82EB5A

Accessibility & contrast

On white

2.70

#42B416 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#42B416 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B416

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B416	#FFFFFF	#000000	##000000
##42B416	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AC9A2D

Tritanopia (blue-blind)

#32AE99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #42b416;
/* rgb */ color: rgb(66, 180, 22);
/* oklch */ color: oklch(67.8% 0.209 139.5);

Tailwind

colors: {
  custom: {
    50: '#86cb66',
    500: '#42b416',
    950: '#000000',
  },
}

SCSS

$custom: #42b416;
$custom-light: #86cb66;
$custom-dark: #000000;

JSON

{
  "hex": "#42b416",
  "rgb": {
    "r": 66,
    "g": 180,
    "b": 22
  },
  "hsl": {
    "h": 103.291,
    "s": 78.218,
    "l": 39.608
  },
  "oklch": {
    "l": 0.67809,
    "c": 0.2086,
    "h": 139.5
  },
  "luminance": 0.33859
}

Semantic roles & 50–950 ramp

primary

#42B416

secondary

#AD58CE

accent

#33F5BF

background

#F8FCF6

surface

#F0F9EB

border

#CBD2C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #42B416

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

Preview Lab → · Contrast checker → · Palette generator →