#40DA91#40DA91

#40DA91 is a light, vivid teal. Relative luminance 0.533; OKLCH L 79.1% C 0.165 H 157.9°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#40DA91
RGB	rgb(64, 218, 145)
HSL	hsl(152, 68%, 55%)
HSV	hsv(152, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 33.5%, 14.5%)
CIE-LAB	lab(78.04, -56.43, 24.65)
CIE-LCH	lch(78.04, 61.58, 156.40°)
OKLab	oklab(79.12% -0.1531 0.0622)
OKLCH	oklch(79.12% 0.165 157.9)
XYZ	xyz(32.2934, 53.2734, 35.3634)
Luminance	0.5328 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DA91 #DA4089

analogous

#40DA44 #40DA91 #40D6DA

triadic

#40DA91 #9140DA #DA9140

tetradic

#40DA91 #4440DA #DA4089 #D6DA40

square

#40DA91 #4440DA #DA4089 #D6DA40

split-complementary

#40DA91 #DA40D6 #DA4440

monochromatic

#1A8653 #24B972 #40DA91 #73E4AF #A7EECC

Accessibility & contrast

On white

1.80

#40DA91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#40DA91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DA91

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DA91	#FFFFFF	#000000	##000000
##40DA91	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C98C

Deuteranopia (green-blind)

#C5BB96

Tritanopia (blue-blind)

#00D9C7

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #40da91;
/* rgb */ color: rgb(64, 218, 145);
/* oklch */ color: oklch(79.1% 0.165 157.9);

Tailwind

colors: {
  custom: {
    50: '#88e6b1',
    500: '#40da91',
    950: '#000000',
  },
}

SCSS

$custom: #40da91;
$custom-light: #88e6b1;
$custom-dark: #000000;

JSON

{
  "hex": "#40da91",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 145
  },
  "hsl": {
    "h": 151.558,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79119,
    "c": 0.16523,
    "h": 157.9
  },
  "luminance": 0.53277
}

Semantic roles & 50–950 ramp

primary

#40DA91

secondary

#8C325D

accent

#3D8FEA

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #40DA91

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

Preview Lab → · Contrast checker → · Palette generator →