#40D79A#40D79A

#40D79A is a light, vivid teal. Relative luminance 0.520; OKLCH L 78.6% C 0.154 H 161.7°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#40D79A
RGB	rgb(64, 215, 154)
HSL	hsl(156, 65%, 55%)
HSV	hsv(156, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 28.4%, 15.7%)
CIE-LAB	lab(77.29, -53.41, 18.93)
CIE-LCH	lch(77.29, 56.66, 160.49°)
OKLab	oklab(78.56% -0.146 0.0482)
OKLCH	oklch(78.56% 0.154 161.7)
XYZ	xyz(32.2442, 52.0203, 38.9072)
Luminance	0.5202 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D79A #D7407D

analogous

#40D74F #40D79A #40C8D7

triadic

#40D79A #9A40D7 #D79A40

tetradic

#40D79A #4F40D7 #D7407D #C8D740

square

#40D79A #4F40D7 #D7407D #C8D740

split-complementary

#40D79A #D740C8 #D74F40

monochromatic

#1B8158 #26B47B #40D79A #73E2B5 #A5ECD0

Accessibility & contrast

On white

1.84

#40D79A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#40D79A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D79A

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D79A	#FFFFFF	#000000	##000000
##40D79A	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C796

Deuteranopia (green-blind)

#C0B99E

Tritanopia (blue-blind)

#00D7C7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40d79a;
/* rgb */ color: rgb(64, 215, 154);
/* oklch */ color: oklch(78.6% 0.154 161.7);

Tailwind

colors: {
  custom: {
    50: '#88e4b8',
    500: '#40d79a',
    950: '#000000',
  },
}

SCSS

$custom: #40d79a;
$custom-light: #88e4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#40d79a",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 154
  },
  "hsl": {
    "h": 155.762,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78564,
    "c": 0.15373,
    "h": 161.7
  },
  "luminance": 0.52024
}

Semantic roles & 50–950 ramp

primary

#40D79A

secondary

#883355

accent

#3F84E8

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #40D79A

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

Preview Lab → · Contrast checker → · Palette generator →