#42AE1E#42AE1E

#42AE1E is a light, vivid green. Relative luminance 0.315; OKLCH L 66.2% C 0.199 H 139.7°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#42AE1E
RGB	rgb(66, 174, 30)
HSL	hsl(105, 71%, 40%)
HSV	hsv(105, 83%, 68%)
CMYK	cmyk(62.1%, 0%, 82.8%, 31.8%)
CIE-LAB	lab(62.95, -55.21, 58.42)
CIE-LCH	lch(62.95, 80.38, 133.38°)
OKLab	oklab(66.24% -0.1518 0.129)
OKLCH	oklch(66.24% 0.199 139.7)
XYZ	xyz(17.6164, 31.5224, 6.3841)
Luminance	0.3152 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AE1E #8A1EAE

analogous

#8AAE1E #42AE1E #1EAE42

triadic

#42AE1E #1E42AE #AE1E42

tetradic

#42AE1E #1E8AAE #8A1EAE #AE421E

square

#42AE1E #1E8AAE #8A1EAE #AE421E

split-complementary

#42AE1E #421EAE #AE1E8A

monochromatic

#1A460C #2E7A15 #42AE1E #59DB2E #83E462

Accessibility & contrast

On white

2.87

#42AE1E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#42AE1E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AE1E

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AE1E	#FFFFFF	#000000	##000000
##42AE1E	1.00	2.87	7.30	7.30
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A69530

Tritanopia (blue-blind)

#33A894

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #42ae1e;
/* rgb */ color: rgb(66, 174, 30);
/* oklch */ color: oklch(66.2% 0.199 139.7);

Tailwind

colors: {
  custom: {
    50: '#84c768',
    500: '#42ae1e',
    950: '#000000',
  },
}

SCSS

$custom: #42ae1e;
$custom-light: #84c768;
$custom-dark: #000000;

JSON

{
  "hex": "#42ae1e",
  "rgb": {
    "r": 66,
    "g": 174,
    "b": 30
  },
  "hsl": {
    "h": 105,
    "s": 70.588,
    "l": 40
  },
  "oklch": {
    "l": 0.66242,
    "c": 0.19921,
    "h": 139.7
  },
  "luminance": 0.31524
}

Semantic roles & 50–950 ramp

primary

#42AE1E

secondary

#AE5FC9

accent

#3AEDC1

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #42AE1E

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

Preview Lab → · Contrast checker → · Palette generator →