#40D299#40D299

#40D299 is a light, vivid teal. Relative luminance 0.495; OKLCH L 77.3% C 0.148 H 162.7°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#40D299
RGB	rgb(64, 210, 153)
HSL	hsl(157, 62%, 54%)
HSV	hsv(157, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 27.1%, 17.6%)
CIE-LAB	lab(75.75, -51.64, 17.31)
CIE-LCH	lch(75.75, 54.46, 161.47°)
OKLab	oklab(77.29% -0.1415 0.0441)
OKLCH	oklch(77.29% 0.148 162.7)
XYZ	xyz(30.9075, 49.4796, 38.0524)
Luminance	0.4948 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D299 #D24079

analogous

#40D250 #40D299 #40C2D2

triadic

#40D299 #9940D2 #D29940

tetradic

#40D299 #5040D2 #D24079 #C2D240

square

#40D299 #5040D2 #D24079 #C2D240

split-complementary

#40D299 #D240C2 #D25040

monochromatic

#1D7B56 #29AC79 #40D299 #72DEB3 #A3E9CE

Accessibility & contrast

On white

1.93

#40D299 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#40D299 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D299

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D299	#FFFFFF	#000000	##000000
##40D299	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFC396

Deuteranopia (green-blind)

#BCB59D

Tritanopia (blue-blind)

#00D2C3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d299;
/* rgb */ color: rgb(64, 210, 153);
/* oklch */ color: oklch(77.3% 0.148 162.7);

Tailwind

colors: {
  custom: {
    50: '#87e1b7',
    500: '#40d299',
    950: '#000000',
  },
}

SCSS

$custom: #40d299;
$custom-light: #87e1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#40d299",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 153
  },
  "hsl": {
    "h": 156.575,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.7729,
    "c": 0.14823,
    "h": 162.7
  },
  "luminance": 0.49483
}

Semantic roles & 50–950 ramp

primary

#40D299

secondary

#D698B0

accent

#4382E5

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #40D299

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

Preview Lab → · Contrast checker → · Palette generator →