#42AE31#42AE31

#42AE31 is a light, vivid green. Relative luminance 0.317; OKLCH L 66.4% C 0.189 H 141.1°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#42AE31
RGB	rgb(66, 174, 49)
HSL	hsl(112, 56%, 44%)
HSV	hsv(112, 72%, 68%)
CMYK	cmyk(62.1%, 0%, 71.8%, 31.8%)
CIE-LAB	lab(63.05, -53.95, 52.29)
CIE-LCH	lch(63.05, 75.13, 135.90°)
OKLab	oklab(66.36% -0.1475 0.1188)
OKLCH	oklch(66.36% 0.189 141.1)
XYZ	xyz(17.9363, 31.6504, 8.0691)
Luminance	0.3165 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AE31 #9D31AE

analogous

#80AE31 #42AE31 #31AE5E

triadic

#42AE31 #3142AE #AE3142

tetradic

#42AE31 #3180AE #9D31AE #AE5E31

square

#42AE31 #3180AE #9D31AE #AE5E31

split-complementary

#42AE31 #5E31AE #AE3180

monochromatic

#1E4E16 #307E24 #42AE31 #60CD4F #8BDB7F

Accessibility & contrast

On white

2.86

#42AE31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#42AE31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AE31

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AE31	#FFFFFF	#000000	##000000
##42AE31	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E1C

Deuteranopia (green-blind)

#A5953D

Tritanopia (blue-blind)

#31A995

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #42ae31;
/* rgb */ color: rgb(66, 174, 49);
/* oklch */ color: oklch(66.4% 0.189 141.1);

Tailwind

colors: {
  custom: {
    50: '#83c771',
    500: '#42ae31',
    950: '#000000',
  },
}

SCSS

$custom: #42ae31;
$custom-light: #83c771;
$custom-dark: #000000;

JSON

{
  "hex": "#42ae31",
  "rgb": {
    "r": 66,
    "g": 174,
    "b": 49
  },
  "hsl": {
    "h": 111.84,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66365,
    "c": 0.18936,
    "h": 141.1
  },
  "luminance": 0.31652
}

Semantic roles & 50–950 ramp

primary

#42AE31

secondary

#B977C4

accent

#48DFCB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42AE31

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

Preview Lab → · Contrast checker → · Palette generator →