#40BF75#40BF75

#40BF75 is a light, vivid green. Relative luminance 0.396; OKLCH L 71.7% C 0.155 H 153.8°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#40BF75
RGB	rgb(64, 191, 117)
HSL	hsl(145, 50%, 50%)
HSV	hsv(145, 66%, 75%)
CMYK	cmyk(66.5%, 0%, 38.7%, 25.1%)
CIE-LAB	lab(69.21, -51.45, 27.43)
CIE-LCH	lch(69.21, 58.30, 151.93°)
OKLab	oklab(71.69% -0.139 0.0684)
OKLCH	oklch(71.69% 0.155 153.8)
XYZ	xyz(23.9540, 39.6334, 23.2138)
Luminance	0.3964 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BF75 #BF408A

analogous

#4BBF40 #40BF75 #40BFB4

triadic

#40BF75 #7540BF #BF7540

tetradic

#40BF75 #404BBF #BF408A #BFB440

square

#40BF75 #404BBF #BF408A #BFB440

split-complementary

#40BF75 #B440BF #BF404B

monochromatic

#21633D #319159 #40BF75 #6ECE96 #9CDEB7

Accessibility & contrast

On white

2.35

#40BF75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#40BF75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BF75

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BF75	#FFFFFF	#000000	##000000
##40BF75	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB070

Deuteranopia (green-blind)

#AFA47A

Tritanopia (blue-blind)

#00BDAC

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40bf75;
/* rgb */ color: rgb(64, 191, 117);
/* oklch */ color: oklch(71.7% 0.155 153.8);

Tailwind

colors: {
  custom: {
    50: '#83d39d',
    500: '#40bf75',
    950: '#000000',
  },
}

SCSS

$custom: #40bf75;
$custom-light: #83d39d;
$custom-dark: #000000;

JSON

{
  "hex": "#40bf75",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 117
  },
  "hsl": {
    "h": 145.039,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.71692,
    "c": 0.15498,
    "h": 153.8
  },
  "luminance": 0.39636
}

Semantic roles & 50–950 ramp

primary

#40BF75

secondary

#CA91B2

accent

#4E9FD9

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #40BF75

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

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