#42AF33#42AF33

#42AF33 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.6% C 0.189 H 141.4°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#42AF33
RGB	rgb(66, 175, 51)
HSL	hsl(113, 55%, 44%)
HSV	hsv(113, 71%, 69%)
CMYK	cmyk(62.3%, 0%, 70.9%, 31.4%)
CIE-LAB	lab(63.39, -54.14, 51.87)
CIE-LCH	lch(63.39, 74.98, 136.23°)
OKLab	oklab(66.65% -0.1479 0.1182)
OKLCH	oklch(66.65% 0.189 141.4)
XYZ	xyz(18.1734, 32.0555, 8.3609)
Luminance	0.3206 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AF33 #A033AF

analogous

#80AF33 #42AF33 #33AF62

triadic

#42AF33 #3342AF #AF3342

tetradic

#42AF33 #3380AF #A033AF #AF6233

square

#42AF33 #3380AF #A033AF #AF6233

split-complementary

#42AF33 #6233AF #AF3380

monochromatic

#1E5017 #308025 #42AF33 #61CD52 #8DDB82

Accessibility & contrast

On white

2.83

#42AF33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#42AF33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AF33

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AF33	#FFFFFF	#000000	##000000
##42AF33	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F1F

Deuteranopia (green-blind)

#A6963F

Tritanopia (blue-blind)

#30AA96

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #42af33;
/* rgb */ color: rgb(66, 175, 51);
/* oklch */ color: oklch(66.6% 0.189 141.4);

Tailwind

colors: {
  custom: {
    50: '#83c872',
    500: '#42af33',
    950: '#000000',
  },
}

SCSS

$custom: #42af33;
$custom-light: #83c872;
$custom-dark: #000000;

JSON

{
  "hex": "#42af33",
  "rgb": {
    "r": 66,
    "g": 175,
    "b": 51
  },
  "hsl": {
    "h": 112.742,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.66647,
    "c": 0.18928,
    "h": 141.4
  },
  "luminance": 0.32057
}

Semantic roles & 50–950 ramp

primary

#42AF33

secondary

#BB7AC4

accent

#4ADECC

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42AF33

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

Preview Lab → · Contrast checker → · Palette generator →