#42B652#42B652

#42B652 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.8% C 0.174 H 145.8°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#42B652
RGB	rgb(66, 182, 82)
HSL	hsl(128, 47%, 49%)
HSV	hsv(128, 64%, 71%)
CMYK	cmyk(63.7%, 0%, 54.9%, 28.6%)
CIE-LAB	lab(65.92, -53.27, 41.03)
CIE-LCH	lch(65.92, 67.24, 142.40°)
OKLab	oklab(68.83% -0.144 0.098)
OKLCH	oklch(68.83% 0.174 145.8)
XYZ	xyz(20.4964, 35.2213, 13.6992)
Luminance	0.3522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B652 #B642A6

analogous

#6CB642 #42B652 #42B68C

triadic

#42B652 #5242B6 #B65242

tetradic

#42B652 #426CB6 #B642A6 #B68C42

square

#42B652 #426CB6 #B642A6 #B68C42

split-complementary

#42B652 #8C42B6 #B6426C

monochromatic

#215C2A #32893E #42B652 #6CCA79 #99DAA2

Accessibility & contrast

On white

2.61

#42B652 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#42B652 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B652

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B652	#FFFFFF	#000000	##000000
##42B652	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A649

Deuteranopia (green-blind)

#AA9C5A

Tritanopia (blue-blind)

#24B2A0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #42b652;
/* rgb */ color: rgb(66, 182, 82);
/* oklch */ color: oklch(68.8% 0.174 145.8);

Tailwind

colors: {
  custom: {
    50: '#83cd85',
    500: '#42b652',
    950: '#000000',
  },
}

SCSS

$custom: #42b652;
$custom-light: #83cd85;
$custom-dark: #000000;

JSON

{
  "hex": "#42b652",
  "rgb": {
    "r": 66,
    "g": 182,
    "b": 82
  },
  "hsl": {
    "h": 128.276,
    "s": 46.774,
    "l": 48.627
  },
  "oklch": {
    "l": 0.68834,
    "c": 0.17423,
    "h": 145.8
  },
  "luminance": 0.35223
}

Semantic roles & 50–950 ramp

primary

#42B652

secondary

#C68EBE

accent

#51C4D6

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #42B652

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

Preview Lab → · Contrast checker → · Palette generator →