#40AF78#40AF78

#40AF78 is a light, vivid teal. Relative luminance 0.331; OKLCH L 67.6% C 0.130 H 158.2°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#40AF78
RGB	rgb(64, 175, 120)
HSL	hsl(150, 46%, 47%)
HSV	hsv(150, 63%, 69%)
CMYK	cmyk(63.4%, 0%, 31.4%, 31.4%)
CIE-LAB	lab(64.24, -44.42, 19.14)
CIE-LCH	lch(64.24, 48.37, 156.68°)
OKLab	oklab(67.63% -0.121 0.0485)
OKLCH	oklch(67.63% 0.13 158.2)
XYZ	xyz(20.8326, 33.1039, 23.0575)
Luminance	0.3311 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF78 #AF4077

analogous

#40AF40 #40AF78 #40AFAF

triadic

#40AF78 #7840AF #AF7840

tetradic

#40AF78 #4040AF #AF4077 #AFAF40

square

#40AF78 #4040AF #AF4077 #AFAF40

split-complementary

#40AF78 #AF40AF #AF4040

monochromatic

#1F553B #308259 #40AF78 #65C797 #92D7B5

Accessibility & contrast

On white

2.76

#40AF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#40AF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF78

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF78	#FFFFFF	#000000	##000000
##40AF78	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA275

Deuteranopia (green-blind)

#9F977B

Tritanopia (blue-blind)

#00AEA0

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #40af78;
/* rgb */ color: rgb(64, 175, 120);
/* oklch */ color: oklch(67.6% 0.130 158.2);

Tailwind

colors: {
  custom: {
    50: '#81c89f',
    500: '#40af78',
    950: '#000000',
  },
}

SCSS

$custom: #40af78;
$custom-light: #81c89f;
$custom-dark: #000000;

JSON

{
  "hex": "#40af78",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 120
  },
  "hsl": {
    "h": 150.27,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67633,
    "c": 0.13035,
    "h": 158.2
  },
  "luminance": 0.33106
}

Semantic roles & 50–950 ramp

primary

#40AF78

secondary

#C388A5

accent

#5293D6

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #40AF78

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

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