#40D58D#40D58D

#40D58D is a light, vivid teal. Relative luminance 0.506; OKLCH L 77.8% C 0.162 H 157.6°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#40D58D
RGB	rgb(64, 213, 141)
HSL	hsl(151, 64%, 54%)
HSV	hsv(151, 70%, 84%)
CMYK	cmyk(70%, 0%, 33.8%, 16.5%)
CIE-LAB	lab(76.43, -55.32, 24.57)
CIE-LCH	lch(76.43, 60.53, 156.05°)
OKLab	oklab(77.78% -0.15 0.0619)
OKLCH	oklch(77.78% 0.162 157.6)
XYZ	xyz(30.7134, 50.5981, 33.3419)
Luminance	0.5060 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D58D #D54088

analogous

#40D543 #40D58D #40D2D5

triadic

#40D58D #8D40D5 #D58D40

tetradic

#40D58D #4340D5 #D54088 #D2D540

square

#40D58D #4340D5 #D54088 #D2D540

split-complementary

#40D58D #D540D2 #D54340

monochromatic

#1C7F4F #27B16E #40D58D #72E0AB #A4EBC9

Accessibility & contrast

On white

1.89

#40D58D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#40D58D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D58D

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D58D	#FFFFFF	#000000	##000000
##40D58D	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C588

Deuteranopia (green-blind)

#C1B792

Tritanopia (blue-blind)

#00D3C2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d58d;
/* rgb */ color: rgb(64, 213, 141);
/* oklch */ color: oklch(77.8% 0.162 157.6);

Tailwind

colors: {
  custom: {
    50: '#87e3ae',
    500: '#40d58d',
    950: '#000000',
  },
}

SCSS

$custom: #40d58d;
$custom-light: #87e3ae;
$custom-dark: #000000;

JSON

{
  "hex": "#40d58d",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 141
  },
  "hsl": {
    "h": 151.007,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77778,
    "c": 0.1623,
    "h": 157.6
  },
  "luminance": 0.50602
}

Semantic roles & 50–950 ramp

primary

#40D58D

secondary

#86335B

accent

#4191E7

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1510

muted

#7F8481

Preview Lab

Preview with #40D58D

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

Preview Lab → · Contrast checker → · Palette generator →