#40CB97#40CB97

#40CB97 is a light, vivid teal. Relative luminance 0.460; OKLCH L 75.5% C 0.141 H 163.9°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#40CB97
RGB	rgb(64, 203, 151)
HSL	hsl(158, 57%, 52%)
HSV	hsv(158, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 25.6%, 20.4%)
CIE-LAB	lab(73.57, -49.25, 15.33)
CIE-LCH	lch(73.57, 51.58, 162.71°)
OKLab	oklab(75.49% -0.1354 0.0391)
OKLCH	oklch(75.49% 0.141 163.9)
XYZ	xyz(29.0531, 46.0330, 36.6263)
Luminance	0.4604 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB97 #CB4074

analogous

#40CB51 #40CB97 #40BACB

triadic

#40CB97 #9740CB #CB9740

tetradic

#40CB97 #5140CB #CB4074 #BACB40

square

#40CB97 #5140CB #CB4074 #BACB40

split-complementary

#40CB97 #CB40BA #CB5140

monochromatic

#1F7253 #2CA276 #40CB97 #70D8B1 #A0E5CB

Accessibility & contrast

On white

2.06

#40CB97 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#40CB97 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB97

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB97	#FFFFFF	#000000	##000000
##40CB97	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BD94

Deuteranopia (green-blind)

#B5AF9A

Tritanopia (blue-blind)

#00CBBD

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40cb97;
/* rgb */ color: rgb(64, 203, 151);
/* oklch */ color: oklch(75.5% 0.141 163.9);

Tailwind

colors: {
  custom: {
    50: '#86dcb5',
    500: '#40cb97',
    950: '#000000',
  },
}

SCSS

$custom: #40cb97;
$custom-light: #86dcb5;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb97",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 151
  },
  "hsl": {
    "h": 157.554,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.75486,
    "c": 0.14097,
    "h": 163.9
  },
  "luminance": 0.46036
}

Semantic roles & 50–950 ramp

primary

#40CB97

secondary

#D295AC

accent

#4781E0

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #40CB97

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

Preview Lab → · Contrast checker → · Palette generator →