#40AD80#40AD80

#40AD80 is a light, vivid teal. Relative luminance 0.325; OKLCH L 67.3% C 0.121 H 162.6°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#40AD80
RGB	rgb(64, 173, 128)
HSL	hsl(155, 46%, 46%)
HSV	hsv(155, 63%, 68%)
CMYK	cmyk(63%, 0%, 26%, 32.2%)
CIE-LAB	lab(63.78, -41.84, 14.12)
CIE-LCH	lch(63.78, 44.16, 161.35°)
OKLab	oklab(67.31% -0.115 0.0361)
OKLCH	oklch(67.31% 0.121 162.6)
XYZ	xyz(20.9521, 32.5335, 25.5933)
Luminance	0.3254 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AD80 #AD406D

analogous

#40AD49 #40AD80 #40A4AD

triadic

#40AD80 #8040AD #AD8040

tetradic

#40AD80 #4940AD #AD406D #A4AD40

square

#40AD80 #4940AD #AD406D #A4AD40

split-complementary

#40AD80 #AD40A4 #AD4940

monochromatic

#1F543E #2F805F #40AD80 #64C69E #91D6BA

Accessibility & contrast

On white

2.80

#40AD80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#40AD80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AD80

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AD80	#FFFFFF	#000000	##000000
##40AD80	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA17D

Deuteranopia (green-blind)

#9B9683

Tritanopia (blue-blind)

#00ADA1

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #40ad80;
/* rgb */ color: rgb(64, 173, 128);
/* oklch */ color: oklch(67.3% 0.121 162.6);

Tailwind

colors: {
  custom: {
    50: '#80c6a5',
    500: '#40ad80',
    950: '#000000',
  },
}

SCSS

$custom: #40ad80;
$custom-light: #80c6a5;
$custom-dark: #000000;

JSON

{
  "hex": "#40ad80",
  "rgb": {
    "r": 64,
    "g": 173,
    "b": 128
  },
  "hsl": {
    "h": 155.229,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.67308,
    "c": 0.12057,
    "h": 162.6
  },
  "luminance": 0.32536
}

Semantic roles & 50–950 ramp

primary

#40AD80

secondary

#C2879F

accent

#5288D6

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #40AD80

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

Preview Lab → · Contrast checker → · Palette generator →