#42BC73#42BC73

#42BC73 is a light, vivid green. Relative luminance 0.384; OKLCH L 70.9% C 0.152 H 153.4°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#42BC73
RGB	rgb(66, 188, 115)
HSL	hsl(144, 48%, 50%)
HSV	hsv(144, 65%, 74%)
CMYK	cmyk(64.9%, 0%, 38.8%, 26.3%)
CIE-LAB	lab(68.29, -50.27, 27.27)
CIE-LCH	lch(68.29, 57.19, 151.52°)
OKLab	oklab(70.94% -0.1359 0.068)
OKLCH	oklch(70.94% 0.152 153.4)
XYZ	xyz(23.3225, 38.3601, 22.3915)
Luminance	0.3836 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BC73 #BC428B

analogous

#4EBC42 #42BC73 #42BCB0

triadic

#42BC73 #7342BC #BC7342

tetradic

#42BC73 #424EBC #BC428B #BCB042

square

#42BC73 #424EBC #BC428B #BCB042

split-complementary

#42BC73 #B042BC #BC424E

monochromatic

#22613C #328F57 #42BC73 #6FCC94 #9CDCB6

Accessibility & contrast

On white

2.42

#42BC73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#42BC73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BC73

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BC73	#FFFFFF	#000000	##000000
##42BC73	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAD6E

Deuteranopia (green-blind)

#ACA278

Tritanopia (blue-blind)

#00BAAA

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #42bc73;
/* rgb */ color: rgb(66, 188, 115);
/* oklch */ color: oklch(70.9% 0.152 153.4);

Tailwind

colors: {
  custom: {
    50: '#84d19c',
    500: '#42bc73',
    950: '#000000',
  },
}

SCSS

$custom: #42bc73;
$custom-light: #84d19c;
$custom-dark: #000000;

JSON

{
  "hex": "#42bc73",
  "rgb": {
    "r": 66,
    "g": 188,
    "b": 115
  },
  "hsl": {
    "h": 144.098,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70937,
    "c": 0.15198,
    "h": 153.4
  },
  "luminance": 0.38362
}

Semantic roles & 50–950 ramp

primary

#42BC73

secondary

#C991B2

accent

#50A1D8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #42BC73

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

Preview Lab → · Contrast checker → · Palette generator →