#40CA9D#40CA9D

#40CA9D is a light, vivid teal. Relative luminance 0.458; OKLCH L 75.4% C 0.135 H 167.0°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#40CA9D
RGB	rgb(64, 202, 157)
HSL	hsl(160, 57%, 52%)
HSV	hsv(160, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 22.3%, 20.8%)
CIE-LAB	lab(73.39, -47.47, 11.87)
CIE-LCH	lch(73.39, 48.94, 165.96°)
OKLab	oklab(75.39% -0.1316 0.0304)
OKLCH	oklch(75.39% 0.135 167)
XYZ	xyz(29.3175, 45.7621, 39.1796)
Luminance	0.4577 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA9D #CA406D

analogous

#40CA58 #40CA9D #40B2CA

triadic

#40CA9D #9D40CA #CA9D40

tetradic

#40CA9D #5840CA #CA406D #B2CA40

square

#40CA9D #5840CA #CA406D #B2CA40

split-complementary

#40CA9D #CA40B2 #CA5840

monochromatic

#1F7056 #2CA07B #40CA9D #70D7B6 #A0E5CE

Accessibility & contrast

On white

2.07

#40CA9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#40CA9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA9D

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA9D	#FFFFFF	#000000	##000000
##40CA9D	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BC9B

Deuteranopia (green-blind)

#B3AFA0

Tritanopia (blue-blind)

#00CBBD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40ca9d;
/* rgb */ color: rgb(64, 202, 157);
/* oklch */ color: oklch(75.4% 0.135 167.0);

Tailwind

colors: {
  custom: {
    50: '#86dbba',
    500: '#40ca9d',
    950: '#000000',
  },
}

SCSS

$custom: #40ca9d;
$custom-light: #86dbba;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca9d",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 157
  },
  "hsl": {
    "h": 160.435,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75385,
    "c": 0.13508,
    "h": 167
  },
  "luminance": 0.45765
}

Semantic roles & 50–950 ramp

primary

#40CA9D

secondary

#D195A8

accent

#4879E0

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #40CA9D

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

Preview Lab → · Contrast checker → · Palette generator →