#42BC65#42BC65

#42BC65 is a light, vivid green. Relative luminance 0.381; OKLCH L 70.7% C 0.165 H 149.5°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#42BC65
RGB	rgb(66, 188, 101)
HSL	hsl(137, 48%, 50%)
HSV	hsv(137, 65%, 74%)
CMYK	cmyk(64.9%, 0%, 46.3%, 26.3%)
CIE-LAB	lab(68.07, -52.70, 34.24)
CIE-LCH	lch(68.07, 62.84, 146.99°)
OKLab	oklab(70.69% -0.1422 0.0838)
OKLCH	oklch(70.69% 0.165 149.5)
XYZ	xyz(22.5772, 38.0619, 18.4663)
Luminance	0.3806 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BC65 #BC4299

analogous

#5CBC42 #42BC65 #42BCA2

triadic

#42BC65 #6542BC #BC6542

tetradic

#42BC65 #425CBC #BC4299 #BCA242

square

#42BC65 #425CBC #BC4299 #BCA242

split-complementary

#42BC65 #A242BC #BC425C

monochromatic

#226134 #328F4D #42BC65 #6FCC8A #9CDCAF

Accessibility & contrast

On white

2.44

#42BC65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#42BC65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BC65

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BC65	#FFFFFF	#000000	##000000
##42BC65	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAC5E

Deuteranopia (green-blind)

#AEA26B

Tritanopia (blue-blind)

#13B9A7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #42bc65;
/* rgb */ color: rgb(66, 188, 101);
/* oklch */ color: oklch(70.7% 0.165 149.5);

Tailwind

colors: {
  custom: {
    50: '#84d192',
    500: '#42bc65',
    950: '#000000',
  },
}

SCSS

$custom: #42bc65;
$custom-light: #84d192;
$custom-dark: #000000;

JSON

{
  "hex": "#42bc65",
  "rgb": {
    "r": 66,
    "g": 188,
    "b": 101
  },
  "hsl": {
    "h": 137.213,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70685,
    "c": 0.16503,
    "h": 149.5
  },
  "luminance": 0.38064
}

Semantic roles & 50–950 ramp

primary

#42BC65

secondary

#C991B9

accent

#50B1D8

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0C140D

muted

#7D827E

Preview Lab

Preview with #42BC65

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

Preview Lab → · Contrast checker → · Palette generator →