#40D59C#40D59C

#40D59C is a light, vivid teal. Relative luminance 0.511; OKLCH L 78.1% C 0.150 H 163.1°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#40D59C
RGB	rgb(64, 213, 156)
HSL	hsl(157, 64%, 54%)
HSV	hsv(157, 70%, 84%)
CMYK	cmyk(70%, 0%, 26.8%, 16.5%)
CIE-LAB	lab(76.72, -52.18, 17.08)
CIE-LCH	lch(76.72, 54.91, 161.87°)
OKLab	oklab(78.11% -0.1431 0.0436)
OKLCH	oklch(78.11% 0.15 163.1)
XYZ	xyz(31.9060, 51.0752, 39.6230)
Luminance	0.5108 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D59C #D54079

analogous

#40D552 #40D59C #40C3D5

triadic

#40D59C #9C40D5 #D59C40

tetradic

#40D59C #5240D5 #D54079 #C3D540

square

#40D59C #5240D5 #D54079 #C3D540

split-complementary

#40D59C #D540C3 #D55240

monochromatic

#1C7F59 #27B17C #40D59C #72E0B6 #A4EBD0

Accessibility & contrast

On white

1.87

#40D59C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#40D59C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D59C

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D59C	#FFFFFF	#000000	##000000
##40D59C	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C699

Deuteranopia (green-blind)

#BEB8A0

Tritanopia (blue-blind)

#00D5C5

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d59c;
/* rgb */ color: rgb(64, 213, 156);
/* oklch */ color: oklch(78.1% 0.150 163.1);

Tailwind

colors: {
  custom: {
    50: '#88e3b9',
    500: '#40d59c',
    950: '#000000',
  },
}

SCSS

$custom: #40d59c;
$custom-light: #88e3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#40d59c",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 156
  },
  "hsl": {
    "h": 157.047,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78111,
    "c": 0.14958,
    "h": 163.1
  },
  "luminance": 0.51079
}

Semantic roles & 50–950 ramp

primary

#40D59C

secondary

#863353

accent

#4180E7

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1511

muted

#7F8481

Preview Lab

Preview with #40D59C

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

Preview Lab → · Contrast checker → · Palette generator →