#42AD30#42AD30

#42AD30 is a light, vivid green. Relative luminance 0.313; OKLCH L 66.1% C 0.189 H 141.0°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#42AD30
RGB	rgb(66, 173, 48)
HSL	hsl(111, 57%, 43%)
HSV	hsv(111, 72%, 68%)
CMYK	cmyk(61.8%, 0%, 72.3%, 32.2%)
CIE-LAB	lab(62.72, -53.68, 52.33)
CIE-LCH	lch(62.72, 74.97, 135.73°)
OKLab	oklab(66.09% -0.1468 0.1188)
OKLCH	oklch(66.09% 0.189 141)
XYZ	xyz(17.7230, 31.2571, 7.8950)
Luminance	0.3126 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AD30 #9B30AD

analogous

#80AD30 #42AD30 #30AD5C

triadic

#42AD30 #3042AD #AD3042

tetradic

#42AD30 #3080AD #9B30AD #AD5C30

square

#42AD30 #3080AD #9B30AD #AD5C30

split-complementary

#42AD30 #5C30AD #AD3080

monochromatic

#1D4D15 #307D23 #42AD30 #5FCE4D #8ADB7D

Accessibility & contrast

On white

2.90

#42AD30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#42AD30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AD30

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AD30	#FFFFFF	#000000	##000000
##42AD30	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D1B

Deuteranopia (green-blind)

#A4943D

Tritanopia (blue-blind)

#31A894

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #42ad30;
/* rgb */ color: rgb(66, 173, 48);
/* oklch */ color: oklch(66.1% 0.189 141.0);

Tailwind

colors: {
  custom: {
    50: '#83c670',
    500: '#42ad30',
    950: '#000000',
  },
}

SCSS

$custom: #42ad30;
$custom-light: #83c670;
$custom-dark: #000000;

JSON

{
  "hex": "#42ad30",
  "rgb": {
    "r": 66,
    "g": 173,
    "b": 48
  },
  "hsl": {
    "h": 111.36,
    "s": 56.561,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66091,
    "c": 0.18879,
    "h": 141
  },
  "luminance": 0.31259
}

Semantic roles & 50–950 ramp

primary

#42AD30

secondary

#B875C3

accent

#48E0CA

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42AD30

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

Preview Lab → · Contrast checker → · Palette generator →