#40CF71#40CF71

#40CF71 is a light, vivid green. Relative luminance 0.469; OKLCH L 75.7% C 0.180 H 150.7°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#40CF71
RGB	rgb(64, 207, 113)
HSL	hsl(141, 60%, 53%)
HSV	hsv(141, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 45.4%, 18.8%)
CIE-LAB	lab(74.13, -58.16, 35.89)
CIE-LCH	lch(74.13, 68.35, 148.32°)
OKLab	oklab(75.73% -0.1567 0.0881)
OKLCH	oklch(75.73% 0.18 150.7)
XYZ	xyz(27.4056, 46.9049, 23.2288)
Luminance	0.4691 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CF71 #CF409E

analogous

#56CF40 #40CF71 #40CFB8

triadic

#40CF71 #7140CF #CF7140

tetradic

#40CF71 #4056CF #CF409E #CFB840

square

#40CF71 #4056CF #CF409E #CFB840

split-complementary

#40CF71 #B840CF #CF4056

monochromatic

#1E773C #2AA855 #40CF71 #71DB95 #A2E8BA

Accessibility & contrast

On white

2.02

#40CF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#40CF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CF71

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CF71	#FFFFFF	#000000	##000000
##40CF71	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BE6A

Deuteranopia (green-blind)

#BFB178

Tritanopia (blue-blind)

#00CCB8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40cf71;
/* rgb */ color: rgb(64, 207, 113);
/* oklch */ color: oklch(75.7% 0.180 150.7);

Tailwind

colors: {
  custom: {
    50: '#86df9b',
    500: '#40cf71',
    950: '#000000',
  },
}

SCSS

$custom: #40cf71;
$custom-light: #86df9b;
$custom-dark: #000000;

JSON

{
  "hex": "#40cf71",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 113
  },
  "hsl": {
    "h": 140.559,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75728,
    "c": 0.17972,
    "h": 150.7
  },
  "luminance": 0.46908
}

Semantic roles & 50–950 ramp

primary

#40CF71

secondary

#D497BF

accent

#45ADE3

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #40CF71

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

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