#40CE75#40CE75

#40CE75 is a light, vivid green. Relative luminance 0.465; OKLCH L 75.5% C 0.175 H 151.7°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#40CE75
RGB	rgb(64, 206, 117)
HSL	hsl(142, 59%, 53%)
HSV	hsv(142, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 43.2%, 19.2%)
CIE-LAB	lab(73.88, -57.13, 33.55)
CIE-LCH	lch(73.88, 66.25, 149.58°)
OKLab	oklab(75.54% -0.154 0.0828)
OKLCH	oklch(75.54% 0.175 151.7)
XYZ	xyz(27.3942, 46.5139, 24.3605)
Luminance	0.4652 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE75 #CE4099

analogous

#52CE40 #40CE75 #40CEBC

triadic

#40CE75 #7540CE #CE7540

tetradic

#40CE75 #4052CE #CE4099 #CEBC40

square

#40CE75 #4052CE #CE4099 #CEBC40

split-complementary

#40CE75 #BC40CE #CE4052

monochromatic

#1E753F #2BA659 #40CE75 #71DA98 #A1E7BB

Accessibility & contrast

On white

2.04

#40CE75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#40CE75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE75

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE75	#FFFFFF	#000000	##000000
##40CE75	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBD6E

Deuteranopia (green-blind)

#BDB17B

Tritanopia (blue-blind)

#00CBB8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40ce75;
/* rgb */ color: rgb(64, 206, 117);
/* oklch */ color: oklch(75.5% 0.175 151.7);

Tailwind

colors: {
  custom: {
    50: '#86de9e',
    500: '#40ce75',
    950: '#000000',
  },
}

SCSS

$custom: #40ce75;
$custom-light: #86de9e;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce75",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 117
  },
  "hsl": {
    "h": 142.394,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.7554,
    "c": 0.1748,
    "h": 151.7
  },
  "luminance": 0.46517
}

Semantic roles & 50–950 ramp

primary

#40CE75

secondary

#D496BD

accent

#45A8E2

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #40CE75

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

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