#42B348#42B348

#42B348 is a light, vivid green. Relative luminance 0.339; OKLCH L 67.9% C 0.179 H 144.1°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#42B348
RGB	rgb(66, 179, 72)
HSL	hsl(123, 46%, 48%)
HSV	hsv(123, 63%, 70%)
CMYK	cmyk(63.1%, 0%, 59.8%, 29.8%)
CIE-LAB	lab(64.85, -53.44, 44.49)
CIE-LCH	lch(64.85, 69.54, 140.22°)
OKLab	oklab(67.92% -0.1449 0.1048)
OKLCH	oklch(67.92% 0.179 144.1)
XYZ	xyz(19.5354, 33.8644, 11.6366)
Luminance	0.3387 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B348 #B342AD

analogous

#74B342 #42B348 #42B380

triadic

#42B348 #4842B3 #B34842

tetradic

#42B348 #4274B3 #B342AD #B38042

square

#42B348 #4274B3 #B342AD #B38042

split-complementary

#42B348 #8042B3 #B34274

monochromatic

#215A24 #328636 #42B348 #6AC86F #97D99A

Accessibility & contrast

On white

2.70

#42B348 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#42B348 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B348

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B348	#FFFFFF	#000000	##000000
##42B348	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A33D

Deuteranopia (green-blind)

#A89A51

Tritanopia (blue-blind)

#29AE9C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #42b348;
/* rgb */ color: rgb(66, 179, 72);
/* oklch */ color: oklch(67.9% 0.179 144.1);

Tailwind

colors: {
  custom: {
    50: '#83cb7e',
    500: '#42b348',
    950: '#000000',
  },
}

SCSS

$custom: #42b348;
$custom-light: #83cb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#42b348",
  "rgb": {
    "r": 66,
    "g": 179,
    "b": 72
  },
  "hsl": {
    "h": 123.186,
    "s": 46.122,
    "l": 48.039
  },
  "oklch": {
    "l": 0.67918,
    "c": 0.1788,
    "h": 144.1
  },
  "luminance": 0.33866
}

Semantic roles & 50–950 ramp

primary

#42B348

secondary

#C48CC1

accent

#52CFD6

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #42B348

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

Preview Lab → · Contrast checker → · Palette generator →