#40D797#40D797

#40D797 is a light, vivid teal. Relative luminance 0.519; OKLCH L 78.5% C 0.156 H 160.6°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#40D797
RGB	rgb(64, 215, 151)
HSL	hsl(155, 65%, 55%)
HSV	hsv(155, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 29.8%, 15.7%)
CIE-LAB	lab(77.23, -54.04, 20.42)
CIE-LCH	lch(77.23, 57.77, 159.30°)
OKLab	oklab(78.5% -0.1474 0.0519)
OKLCH	oklch(78.5% 0.156 160.6)
XYZ	xyz(31.9974, 51.9216, 37.6077)
Luminance	0.5192 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D797 #D74080

analogous

#40D74C #40D797 #40CBD7

triadic

#40D797 #9740D7 #D79740

tetradic

#40D797 #4C40D7 #D74080 #CBD740

square

#40D797 #4C40D7 #D74080 #CBD740

split-complementary

#40D797 #D740CB #D74C40

monochromatic

#1B8156 #26B478 #40D797 #73E2B3 #A5ECCE

Accessibility & contrast

On white

1.84

#40D797 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#40D797 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D797

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D797	#FFFFFF	#000000	##000000
##40D797	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C793

Deuteranopia (green-blind)

#C1B99B

Tritanopia (blue-blind)

#00D6C6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40d797;
/* rgb */ color: rgb(64, 215, 151);
/* oklch */ color: oklch(78.5% 0.156 160.6);

Tailwind

colors: {
  custom: {
    50: '#88e4b5',
    500: '#40d797',
    950: '#000000',
  },
}

SCSS

$custom: #40d797;
$custom-light: #88e4b5;
$custom-dark: #000000;

JSON

{
  "hex": "#40d797",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 151
  },
  "hsl": {
    "h": 154.57,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78496,
    "c": 0.15624,
    "h": 160.6
  },
  "luminance": 0.51925
}

Semantic roles & 50–950 ramp

primary

#40D797

secondary

#883357

accent

#3F87E8

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #40D797

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

Preview Lab → · Contrast checker → · Palette generator →