#40D992#40D992

#40D992 is a light, vivid teal. Relative luminance 0.528; OKLCH L 78.9% C 0.163 H 158.4°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#40D992
RGB	rgb(64, 217, 146)
HSL	hsl(152, 67%, 55%)
HSV	hsv(152, 71%, 85%)
CMYK	cmyk(70.5%, 0%, 32.7%, 14.9%)
CIE-LAB	lab(77.75, -55.85, 23.74)
CIE-LCH	lch(77.75, 60.69, 156.97°)
OKLab	oklab(78.89% -0.1516 0.06)
OKLCH	oklch(78.89% 0.163 158.4)
XYZ	xyz(32.1123, 52.7874, 35.6851)
Luminance	0.5279 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D992 #D94087

analogous

#40D946 #40D992 #40D3D9

triadic

#40D992 #9240D9 #D99240

tetradic

#40D992 #4640D9 #D94087 #D3D940

square

#40D992 #4640D9 #D94087 #D3D940

split-complementary

#40D992 #D940D3 #D94640

monochromatic

#1A8453 #24B773 #40D992 #73E3AF #A6EDCC

Accessibility & contrast

On white

1.82

#40D992 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#40D992 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D992

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D992	#FFFFFF	#000000	##000000
##40D992	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C88E

Deuteranopia (green-blind)

#C4BB97

Tritanopia (blue-blind)

#00D8C6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #40d992;
/* rgb */ color: rgb(64, 217, 146);
/* oklch */ color: oklch(78.9% 0.163 158.4);

Tailwind

colors: {
  custom: {
    50: '#88e6b2',
    500: '#40d992',
    950: '#000000',
  },
}

SCSS

$custom: #40d992;
$custom-light: #88e6b2;
$custom-dark: #000000;

JSON

{
  "hex": "#40d992",
  "rgb": {
    "r": 64,
    "g": 217,
    "b": 146
  },
  "hsl": {
    "h": 152.157,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78889,
    "c": 0.16308,
    "h": 158.4
  },
  "luminance": 0.52791
}

Semantic roles & 50–950 ramp

primary

#40D992

secondary

#8B325B

accent

#3E8EEA

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #40D992

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

Preview Lab → · Contrast checker → · Palette generator →