#40D291#40D291

#40D291 is a light, vivid teal. Relative luminance 0.492; OKLCH L 77.1% C 0.155 H 159.6°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#40D291
RGB	rgb(64, 210, 145)
HSL	hsl(153, 62%, 54%)
HSV	hsv(153, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 31%, 17.6%)
CIE-LAB	lab(75.59, -53.34, 21.32)
CIE-LCH	lch(75.59, 57.44, 158.21°)
OKLab	oklab(77.11% -0.1452 0.054)
OKLCH	oklch(77.11% 0.155 159.6)
XYZ	xyz(30.2688, 49.2241, 34.6885)
Luminance	0.4923 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D291 #D24081

analogous

#40D248 #40D291 #40CAD2

triadic

#40D291 #9140D2 #D29140

tetradic

#40D291 #4840D2 #D24081 #CAD240

square

#40D291 #4840D2 #D24081 #CAD240

split-complementary

#40D291 #D240CA #D24840

monochromatic

#1D7B51 #29AC72 #40D291 #72DEAE #A3E9CA

Accessibility & contrast

On white

1.94

#40D291 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#40D291 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D291

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D291	#FFFFFF	#000000	##000000
##40D291	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C28D

Deuteranopia (green-blind)

#BDB595

Tritanopia (blue-blind)

#00D1C1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d291;
/* rgb */ color: rgb(64, 210, 145);
/* oklch */ color: oklch(77.1% 0.155 159.6);

Tailwind

colors: {
  custom: {
    50: '#87e1b1',
    500: '#40d291',
    950: '#000000',
  },
}

SCSS

$custom: #40d291;
$custom-light: #87e1b1;
$custom-dark: #000000;

JSON

{
  "hex": "#40d291",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 145
  },
  "hsl": {
    "h": 153.288,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.77108,
    "c": 0.15494,
    "h": 159.6
  },
  "luminance": 0.49228
}

Semantic roles & 50–950 ramp

primary

#40D291

secondary

#D698B3

accent

#438BE5

background

#F9FDFA

surface

#F1FBF5

border

#CBD4CF

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #40D291

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

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