#40CC80#40CC80

#40CC80 is a light, vivid green. Relative luminance 0.458; OKLCH L 75.2% C 0.162 H 155.1°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#40CC80
RGB	rgb(64, 204, 128)
HSL	hsl(147, 58%, 53%)
HSV	hsv(147, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 37.3%, 20%)
CIE-LAB	lab(73.44, -54.39, 27.31)
CIE-LCH	lch(73.44, 60.86, 153.34°)
OKLab	oklab(75.23% -0.1471 0.0683)
OKLCH	oklch(75.23% 0.162 155.1)
XYZ	xyz(27.6010, 45.8312, 27.8096)
Luminance	0.4583 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC80 #CC408C

analogous

#46CC40 #40CC80 #40CCC6

triadic

#40CC80 #8040CC #CC8040

tetradic

#40CC80 #4046CC #CC408C #CCC640

square

#40CC80 #4046CC #CC408C #CCC640

split-complementary

#40CC80 #C640CC #CC4046

monochromatic

#1F7345 #2CA362 #40CC80 #70D9A0 #A1E6C0

Accessibility & contrast

On white

2.07

#40CC80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#40CC80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC80

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC80	#FFFFFF	#000000	##000000
##40CC80	1.00	2.07	10.17	10.17
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBC7B

Deuteranopia (green-blind)

#BAAF85

Tritanopia (blue-blind)

#00CAB9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40cc80;
/* rgb */ color: rgb(64, 204, 128);
/* oklch */ color: oklch(75.2% 0.162 155.1);

Tailwind

colors: {
  custom: {
    50: '#86dca5',
    500: '#40cc80',
    950: '#000000',
  },
}

SCSS

$custom: #40cc80;
$custom-light: #86dca5;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc80",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 128
  },
  "hsl": {
    "h": 147.429,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75234,
    "c": 0.16218,
    "h": 155.1
  },
  "luminance": 0.45834
}

Semantic roles & 50–950 ramp

primary

#40CC80

secondary

#D295B7

accent

#479BE1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #40CC80

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

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