#40AF83#40AF83

#40AF83 is a light, vivid teal. Relative luminance 0.334; OKLCH L 67.9% C 0.121 H 163.5°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#40AF83
RGB	rgb(64, 175, 131)
HSL	hsl(156, 46%, 47%)
HSV	hsv(156, 63%, 69%)
CMYK	cmyk(63.4%, 0%, 25.1%, 31.4%)
CIE-LAB	lab(64.47, -42.03, 13.44)
CIE-LCH	lch(64.47, 44.13, 162.27°)
OKLab	oklab(67.9% -0.1158 0.0343)
OKLCH	oklch(67.9% 0.121 163.5)
XYZ	xyz(21.5389, 33.3864, 26.7774)
Luminance	0.3339 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF83 #AF406C

analogous

#40AF4B #40AF83 #40A4AF

triadic

#40AF83 #8340AF #AF8340

tetradic

#40AF83 #4B40AF #AF406C #A4AF40

square

#40AF83 #4B40AF #AF406C #A4AF40

split-complementary

#40AF83 #AF40A4 #AF4B40

monochromatic

#1F5540 #308261 #40AF83 #65C7A0 #92D7BC

Accessibility & contrast

On white

2.74

#40AF83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#40AF83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF83

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF83	#FFFFFF	#000000	##000000
##40AF83	1.00	2.74	7.68	7.68
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA381

Deuteranopia (green-blind)

#9D9886

Tritanopia (blue-blind)

#00AFA3

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #40af83;
/* rgb */ color: rgb(64, 175, 131);
/* oklch */ color: oklch(67.9% 0.121 163.5);

Tailwind

colors: {
  custom: {
    50: '#81c7a7',
    500: '#40af83',
    950: '#000000',
  },
}

SCSS

$custom: #40af83;
$custom-light: #81c7a7;
$custom-dark: #000000;

JSON

{
  "hex": "#40af83",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 131
  },
  "hsl": {
    "h": 156.216,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67895,
    "c": 0.12076,
    "h": 163.5
  },
  "luminance": 0.33389
}

Semantic roles & 50–950 ramp

primary

#40AF83

secondary

#C3889F

accent

#5286D6

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #40AF83

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

Preview Lab → · Contrast checker → · Palette generator →