#42B752#42B752

#42B752 is a light, vivid green. Relative luminance 0.356; OKLCH L 69.1% C 0.176 H 145.7°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#42B752
RGB	rgb(66, 183, 82)
HSL	hsl(128, 47%, 49%)
HSV	hsv(128, 64%, 72%)
CMYK	cmyk(63.9%, 0%, 55.2%, 28.2%)
CIE-LAB	lab(66.24, -53.64, 41.41)
CIE-LCH	lch(66.24, 67.76, 142.33°)
OKLab	oklab(69.1% -0.145 0.0989)
OKLCH	oklch(69.1% 0.176 145.7)
XYZ	xyz(20.7019, 35.6323, 13.7678)
Luminance	0.3563 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B752 #B742A7

analogous

#6DB742 #42B752 #42B78D

triadic

#42B752 #5242B7 #B75242

tetradic

#42B752 #426DB7 #B742A7 #B78D42

square

#42B752 #426DB7 #B742A7 #B78D42

split-complementary

#42B752 #8D42B7 #B7426D

monochromatic

#225D2A #328A3E #42B752 #6CCA79 #99DAA2

Accessibility & contrast

On white

2.58

#42B752 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#42B752 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B752

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B752	#FFFFFF	#000000	##000000
##42B752	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA749

Deuteranopia (green-blind)

#AB9D5A

Tritanopia (blue-blind)

#23B3A0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #42b752;
/* rgb */ color: rgb(66, 183, 82);
/* oklch */ color: oklch(69.1% 0.176 145.7);

Tailwind

colors: {
  custom: {
    50: '#84ce85',
    500: '#42b752',
    950: '#000000',
  },
}

SCSS

$custom: #42b752;
$custom-light: #84ce85;
$custom-dark: #000000;

JSON

{
  "hex": "#42b752",
  "rgb": {
    "r": 66,
    "g": 183,
    "b": 82
  },
  "hsl": {
    "h": 128.205,
    "s": 46.988,
    "l": 48.824
  },
  "oklch": {
    "l": 0.69096,
    "c": 0.17552,
    "h": 145.7
  },
  "luminance": 0.35634
}

Semantic roles & 50–950 ramp

primary

#42B752

secondary

#C68FBF

accent

#51C4D7

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #42B752

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

Preview Lab → · Contrast checker → · Palette generator →