#40D490#40D490

#40D490 is a light, vivid teal. Relative luminance 0.502; OKLCH L 77.6% C 0.158 H 158.8°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#40D490
RGB	rgb(64, 212, 144)
HSL	hsl(152, 63%, 54%)
HSV	hsv(152, 70%, 83%)
CMYK	cmyk(69.8%, 0%, 32.1%, 16.9%)
CIE-LAB	lab(76.18, -54.33, 22.66)
CIE-LCH	lch(76.18, 58.86, 157.36°)
OKLab	oklab(77.59% -0.1477 0.0573)
OKLCH	oklch(77.59% 0.158 158.8)
XYZ	xyz(30.6888, 50.1871, 34.4499)
Luminance	0.5019 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D490 #D44084

analogous

#40D446 #40D490 #40CED4

triadic

#40D490 #9040D4 #D49040

tetradic

#40D490 #4640D4 #D44084 #CED440

square

#40D490 #4640D4 #D44084 #CED440

split-complementary

#40D490 #D440CE #D44640

monochromatic

#1C7D51 #27AF71 #40D490 #72DFAD #A4EACA

Accessibility & contrast

On white

1.90

#40D490 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#40D490 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D490

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D490	#FFFFFF	#000000	##000000
##40D490	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C48C

Deuteranopia (green-blind)

#BFB694

Tritanopia (blue-blind)

#00D3C2

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d490;
/* rgb */ color: rgb(64, 212, 144);
/* oklch */ color: oklch(77.6% 0.158 158.8);

Tailwind

colors: {
  custom: {
    50: '#87e2b1',
    500: '#40d490',
    950: '#000000',
  },
}

SCSS

$custom: #40d490;
$custom-light: #87e2b1;
$custom-dark: #000000;

JSON

{
  "hex": "#40d490",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 144
  },
  "hsl": {
    "h": 152.432,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77589,
    "c": 0.15838,
    "h": 158.8
  },
  "luminance": 0.50191
}

Semantic roles & 50–950 ramp

primary

#40D490

secondary

#853359

accent

#428DE6

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1510

muted

#7F8481

Preview Lab

Preview with #40D490

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

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