#40CAAF#40CAAF

#40CAAF is a light, vivid teal. Relative luminance 0.464; OKLCH L 75.9% C 0.123 H 176.9°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#40CAAF
RGB	rgb(64, 202, 175)
HSL	hsl(168, 57%, 52%)
HSV	hsv(168, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 13.4%, 20.8%)
CIE-LAB	lab(73.82, -43.09, 2.78)
CIE-LCH	lch(73.82, 43.18, 176.32°)
OKLab	oklab(75.88% -0.1233 0.0067)
OKLCH	oklch(75.88% 0.123 176.9)
XYZ	xyz(30.9689, 46.4227, 47.8775)
Luminance	0.4643 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CAAF #CA405B

analogous

#40CA6A #40CAAF #40A0CA

triadic

#40CAAF #AF40CA #CAAF40

tetradic

#40CAAF #6A40CA #CA405B #A0CA40

square

#40CAAF #6A40CA #CA405B #A0CA40

split-complementary

#40CAAF #CA40A0 #CA6A40

monochromatic

#1F7061 #2CA08A #40CAAF #70D7C3 #A0E5D7

Accessibility & contrast

On white

2.04

#40CAAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#40CAAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CAAF

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CAAF	#FFFFFF	#000000	##000000
##40CAAF	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2BEAE

Deuteranopia (green-blind)

#AFB0B1

Tritanopia (blue-blind)

#00CDC2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40caaf;
/* rgb */ color: rgb(64, 202, 175);
/* oklch */ color: oklch(75.9% 0.123 176.9);

Tailwind

colors: {
  custom: {
    50: '#87dbc6',
    500: '#40caaf',
    950: '#000000',
  },
}

SCSS

$custom: #40caaf;
$custom-light: #87dbc6;
$custom-dark: #000000;

JSON

{
  "hex": "#40caaf",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 175
  },
  "hsl": {
    "h": 168.261,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75876,
    "c": 0.12345,
    "h": 176.9
  },
  "luminance": 0.46426
}

Semantic roles & 50–950 ramp

primary

#40CAAF

secondary

#D195A1

accent

#4866E0

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0D1513

muted

#7D8382

Preview Lab

Preview with #40CAAF

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

Preview Lab → · Contrast checker → · Palette generator →