#40BF67#40BF67

#40BF67 is a light, vivid green. Relative luminance 0.393; OKLCH L 71.4% C 0.168 H 149.9°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#40BF67
RGB	rgb(64, 191, 103)
HSL	hsl(138, 50%, 50%)
HSV	hsv(138, 66%, 75%)
CMYK	cmyk(66.5%, 0%, 46.1%, 25.1%)
CIE-LAB	lab(68.99, -53.89, 34.38)
CIE-LCH	lch(68.99, 63.92, 147.46°)
OKLab	oklab(71.44% -0.1453 0.0842)
OKLCH	oklch(71.44% 0.168 149.9)
XYZ	xyz(23.1915, 39.3284, 19.1983)
Luminance	0.3933 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BF67 #BF4098

analogous

#59BF40 #40BF67 #40BFA6

triadic

#40BF67 #6740BF #BF6740

tetradic

#40BF67 #4059BF #BF4098 #BFA640

square

#40BF67 #4059BF #BF4098 #BFA640

split-complementary

#40BF67 #A640BF #BF4059

monochromatic

#216336 #31914E #40BF67 #6ECE8B #9CDEB0

Accessibility & contrast

On white

2.37

#40BF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#40BF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BF67

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BF67	#FFFFFF	#000000	##000000
##40BF67	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AF60

Deuteranopia (green-blind)

#B0A46D

Tritanopia (blue-blind)

#00BCAA

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #40bf67;
/* rgb */ color: rgb(64, 191, 103);
/* oklch */ color: oklch(71.4% 0.168 149.9);

Tailwind

colors: {
  custom: {
    50: '#84d394',
    500: '#40bf67',
    950: '#000000',
  },
}

SCSS

$custom: #40bf67;
$custom-light: #84d394;
$custom-dark: #000000;

JSON

{
  "hex": "#40bf67",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 103
  },
  "hsl": {
    "h": 138.425,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.7144,
    "c": 0.16794,
    "h": 149.9
  },
  "luminance": 0.39331
}

Semantic roles & 50–950 ramp

primary

#40BF67

secondary

#CA91B8

accent

#4EAFD9

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40BF67

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

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