#42AD1E#42AD1E

#42AD1E is a light, vivid green. Relative luminance 0.311; OKLCH L 66.0% C 0.198 H 139.6°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#42AD1E
RGB	rgb(66, 173, 30)
HSL	hsl(105, 70%, 40%)
HSV	hsv(105, 83%, 68%)
CMYK	cmyk(61.8%, 0%, 82.7%, 32.2%)
CIE-LAB	lab(62.62, -54.86, 58.12)
CIE-LCH	lch(62.62, 79.92, 133.35°)
OKLab	oklab(65.97% -0.1509 0.1283)
OKLCH	oklch(65.97% 0.198 139.6)
XYZ	xyz(17.4239, 31.1375, 6.3200)
Luminance	0.3114 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AD1E #891EAD

analogous

#8AAD1E #42AD1E #1EAD42

triadic

#42AD1E #1E42AD #AD1E42

tetradic

#42AD1E #1E8AAD #891EAD #AD421E

square

#42AD1E #1E8AAD #891EAD #AD421E

split-complementary

#42AD1E #421EAD #AD1E8A

monochromatic

#1A450C #2E7915 #42AD1E #59DB2E #82E462

Accessibility & contrast

On white

2.91

#42AD1E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#42AD1E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AD1E

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AD1E	#FFFFFF	#000000	##000000
##42AD1E	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A59430

Tritanopia (blue-blind)

#34A793

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #42ad1e;
/* rgb */ color: rgb(66, 173, 30);
/* oklch */ color: oklch(66.0% 0.198 139.6);

Tailwind

colors: {
  custom: {
    50: '#84c668',
    500: '#42ad1e',
    950: '#000000',
  },
}

SCSS

$custom: #42ad1e;
$custom-light: #84c668;
$custom-dark: #000000;

JSON

{
  "hex": "#42ad1e",
  "rgb": {
    "r": 66,
    "g": 173,
    "b": 30
  },
  "hsl": {
    "h": 104.895,
    "s": 70.443,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65975,
    "c": 0.1981,
    "h": 139.6
  },
  "luminance": 0.31139
}

Semantic roles & 50–950 ramp

primary

#42AD1E

secondary

#AE5EC8

accent

#3BEDC0

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #42AD1E

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

Preview Lab → · Contrast checker → · Palette generator →