#42C06B#42C06B

#42C06B is a light, vivid green. Relative luminance 0.399; OKLCH L 71.8% C 0.165 H 150.6°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#42C06B
RGB	rgb(66, 192, 107)
HSL	hsl(140, 50%, 51%)
HSV	hsv(140, 66%, 75%)
CMYK	cmyk(65.6%, 0%, 44.3%, 24.7%)
CIE-LAB	lab(69.41, -53.23, 32.89)
CIE-LCH	lch(69.41, 62.57, 148.29°)
OKLab	oklab(71.82% -0.1436 0.0809)
OKLCH	oklch(71.82% 0.165 150.6)
XYZ	xyz(23.7484, 39.9166, 20.3602)
Luminance	0.3992 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C06B #C04297

analogous

#58C042 #42C06B #42C0AA

triadic

#42C06B #6B42C0 #C06B42

tetradic

#42C06B #4258C0 #C04297 #C0AA42

square

#42C06B #4258C0 #C04297 #C0AA42

split-complementary

#42C06B #AA42C0 #C04258

monochromatic

#226638 #319451 #42C06B #70CF8F #9EDFB3

Accessibility & contrast

On white

2.34

#42C06B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#42C06B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C06B

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C06B	#FFFFFF	#000000	##000000
##42C06B	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B065

Deuteranopia (green-blind)

#B1A571

Tritanopia (blue-blind)

#05BDAB

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #42c06b;
/* rgb */ color: rgb(66, 192, 107);
/* oklch */ color: oklch(71.8% 0.165 150.6);

Tailwind

colors: {
  custom: {
    50: '#85d496',
    500: '#42c06b',
    950: '#000000',
  },
}

SCSS

$custom: #42c06b;
$custom-light: #85d496;
$custom-dark: #000000;

JSON

{
  "hex": "#42c06b",
  "rgb": {
    "r": 66,
    "g": 192,
    "b": 107
  },
  "hsl": {
    "h": 139.524,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.71821,
    "c": 0.16482,
    "h": 150.6
  },
  "luminance": 0.39919
}

Semantic roles & 50–950 ramp

primary

#42C06B

secondary

#CB93B9

accent

#4EACDA

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #42C06B

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

Preview Lab → · Contrast checker → · Palette generator →