#42CC73#42CC73

#42CC73 is a light, vivid green. Relative luminance 0.456; OKLCH L 75.0% C 0.173 H 151.3°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#42CC73
RGB	rgb(66, 204, 115)
HSL	hsl(141, 58%, 53%)
HSV	hsv(141, 68%, 80%)
CMYK	cmyk(67.6%, 0%, 43.6%, 20%)
CIE-LAB	lab(73.27, -56.38, 33.79)
CIE-LCH	lch(73.27, 65.73, 149.07°)
OKLab	oklab(75.04% -0.152 0.0833)
OKLCH	oklch(75.04% 0.173 151.3)
XYZ	xyz(26.9319, 45.5789, 23.5946)
Luminance	0.4558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CC73 #CC429B

analogous

#56CC42 #42CC73 #42CCB8

triadic

#42CC73 #7342CC #CC7342

tetradic

#42CC73 #4256CC #CC429B #CCB842

square

#42CC73 #4256CC #CC429B #CCB842

split-complementary

#42CC73 #B842CC #CC4256

monochromatic

#1F743D #2CA457 #42CC73 #72D997 #A2E6BA

Accessibility & contrast

On white

2.08

#42CC73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#42CC73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CC73

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CC73	#FFFFFF	#000000	##000000
##42CC73	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBB6C

Deuteranopia (green-blind)

#BCAF79

Tritanopia (blue-blind)

#00C9B6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #42cc73;
/* rgb */ color: rgb(66, 204, 115);
/* oklch */ color: oklch(75.0% 0.173 151.3);

Tailwind

colors: {
  custom: {
    50: '#87dd9c',
    500: '#42cc73',
    950: '#000000',
  },
}

SCSS

$custom: #42cc73;
$custom-light: #87dd9c;
$custom-dark: #000000;

JSON

{
  "hex": "#42cc73",
  "rgb": {
    "r": 66,
    "g": 204,
    "b": 115
  },
  "hsl": {
    "h": 141.304,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75043,
    "c": 0.17331,
    "h": 151.3
  },
  "luminance": 0.45582
}

Semantic roles & 50–950 ramp

primary

#42CC73

secondary

#D397BE

accent

#47AAE1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #42CC73

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

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