#40CC73#40CC73

#40CC73 is a light, vivid green. Relative luminance 0.455; OKLCH L 75.0% C 0.174 H 151.5°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#40CC73
RGB	rgb(64, 204, 115)
HSL	hsl(142, 58%, 53%)
HSV	hsv(142, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 43.6%, 20%)
CIE-LAB	lab(73.23, -56.73, 33.72)
CIE-LCH	lch(73.23, 66.00, 149.27°)
OKLab	oklab(74.99% -0.1529 0.0831)
OKLCH	oklch(74.99% 0.174 151.5)
XYZ	xyz(26.7995, 45.5106, 23.5884)
Luminance	0.4551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC73 #CC4099

analogous

#53CC40 #40CC73 #40CCB9

triadic

#40CC73 #7340CC #CC7340

tetradic

#40CC73 #4053CC #CC4099 #CCB940

square

#40CC73 #4053CC #CC4099 #CCB940

split-complementary

#40CC73 #B940CC #CC4053

monochromatic

#1F733D #2CA357 #40CC73 #70D996 #A1E6BA

Accessibility & contrast

On white

2.08

#40CC73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#40CC73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC73

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC73	#FFFFFF	#000000	##000000
##40CC73	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBB6C

Deuteranopia (green-blind)

#BBAF79

Tritanopia (blue-blind)

#00C9B6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40cc73;
/* rgb */ color: rgb(64, 204, 115);
/* oklch */ color: oklch(75.0% 0.174 151.5);

Tailwind

colors: {
  custom: {
    50: '#86dd9c',
    500: '#40cc73',
    950: '#000000',
  },
}

SCSS

$custom: #40cc73;
$custom-light: #86dd9c;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc73",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 115
  },
  "hsl": {
    "h": 141.857,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74993,
    "c": 0.17402,
    "h": 151.5
  },
  "luminance": 0.45514
}

Semantic roles & 50–950 ramp

primary

#40CC73

secondary

#D295BC

accent

#47A9E1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #40CC73

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

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