#40CC75#40CC75

#40CC75 is a light, vivid green. Relative luminance 0.456; OKLCH L 75.0% C 0.172 H 152.0°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#40CC75
RGB	rgb(64, 204, 117)
HSL	hsl(143, 58%, 53%)
HSV	hsv(143, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 42.6%, 20%)
CIE-LAB	lab(73.26, -56.39, 32.74)
CIE-LCH	lch(73.26, 65.20, 149.86°)
OKLab	oklab(75.03% -0.152 0.0809)
OKLCH	oklch(75.03% 0.172 152)
XYZ	xyz(26.9158, 45.5571, 24.2011)
Luminance	0.4556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC75 #CC4097

analogous

#51CC40 #40CC75 #40CCBB

triadic

#40CC75 #7540CC #CC7540

tetradic

#40CC75 #4051CC #CC4097 #CCBB40

square

#40CC75 #4051CC #CC4097 #CCBB40

split-complementary

#40CC75 #BB40CC #CC4051

monochromatic

#1F733F #2CA359 #40CC75 #70D998 #A1E6BB

Accessibility & contrast

On white

2.08

#40CC75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#40CC75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC75

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC75	#FFFFFF	#000000	##000000
##40CC75	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBB6F

Deuteranopia (green-blind)

#BBAF7B

Tritanopia (blue-blind)

#00C9B7

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40cc75;
/* rgb */ color: rgb(64, 204, 117);
/* oklch */ color: oklch(75.0% 0.172 152.0);

Tailwind

colors: {
  custom: {
    50: '#86dd9e',
    500: '#40cc75',
    950: '#000000',
  },
}

SCSS

$custom: #40cc75;
$custom-light: #86dd9e;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc75",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 117
  },
  "hsl": {
    "h": 142.714,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75028,
    "c": 0.1722,
    "h": 152
  },
  "luminance": 0.4556
}

Semantic roles & 50–950 ramp

primary

#40CC75

secondary

#D295BB

accent

#47A7E1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #40CC75

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

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