#40D19D#40D19D

#40D19D is a light, vivid teal. Relative luminance 0.491; OKLCH L 77.1% C 0.144 H 164.7°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#40D19D
RGB	rgb(64, 209, 157)
HSL	hsl(158, 61%, 54%)
HSV	hsv(158, 69%, 82%)
CMYK	cmyk(69.4%, 0%, 24.9%, 18%)
CIE-LAB	lab(75.53, -50.35, 14.88)
CIE-LCH	lch(75.53, 52.50, 163.54°)
OKLab	oklab(77.13% -0.1387 0.038)
OKLCH	oklch(77.13% 0.144 164.7)
XYZ	xyz(30.9973, 49.1217, 39.7396)
Luminance	0.4913 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D19D #D14074

analogous

#40D154 #40D19D #40BCD1

triadic

#40D19D #9D40D1 #D19D40

tetradic

#40D19D #5440D1 #D14074 #BCD140

square

#40D19D #5440D1 #D14074 #BCD140

split-complementary

#40D19D #D140BC #D15440

monochromatic

#1D7958 #29AB7C #40D19D #71DDB6 #A3E9D0

Accessibility & contrast

On white

1.94

#40D19D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#40D19D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D19D

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D19D	#FFFFFF	#000000	##000000
##40D19D	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC29A

Deuteranopia (green-blind)

#BAB4A0

Tritanopia (blue-blind)

#00D1C3

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d19d;
/* rgb */ color: rgb(64, 209, 157);
/* oklch */ color: oklch(77.1% 0.144 164.7);

Tailwind

colors: {
  custom: {
    50: '#87e0ba',
    500: '#40d19d',
    950: '#000000',
  },
}

SCSS

$custom: #40d19d;
$custom-light: #87e0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#40d19d",
  "rgb": {
    "r": 64,
    "g": 209,
    "b": 157
  },
  "hsl": {
    "h": 158.483,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77135,
    "c": 0.14377,
    "h": 164.7
  },
  "luminance": 0.49125
}

Semantic roles & 50–950 ramp

primary

#40D19D

secondary

#D597AE

accent

#447DE4

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #40D19D

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

Preview Lab → · Contrast checker → · Palette generator →