#40CAB0#40CAB0

#40CAB0 is a light, vivid teal. Relative luminance 0.465; OKLCH L 75.9% C 0.123 H 177.5°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#40CAB0
RGB	rgb(64, 202, 176)
HSL	hsl(169, 57%, 52%)
HSV	hsv(169, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 12.9%, 20.8%)
CIE-LAB	lab(73.84, -42.84, 2.27)
CIE-LCH	lch(73.84, 42.90, 176.97°)
OKLab	oklab(75.91% -0.1228 0.0054)
OKLCH	oklch(75.91% 0.123 177.5)
XYZ	xyz(31.0675, 46.4621, 48.3966)
Luminance	0.4647 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CAB0 #CA405A

analogous

#40CA6B #40CAB0 #409FCA

triadic

#40CAB0 #B040CA #CAB040

tetradic

#40CAB0 #6B40CA #CA405A #9FCA40

square

#40CAB0 #6B40CA #CA405A #9FCA40

split-complementary

#40CAB0 #CA409F #CA6B40

monochromatic

#1F7061 #2CA08A #40CAB0 #70D7C4 #A0E5D8

Accessibility & contrast

On white

2.04

#40CAB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#40CAB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CAB0

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CAB0	#FFFFFF	#000000	##000000
##40CAB0	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)

#C2BEAF

Deuteranopia (green-blind)

#AFB0B2

Tritanopia (blue-blind)

#00CDC2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40cab0;
/* rgb */ color: rgb(64, 202, 176);
/* oklch */ color: oklch(75.9% 0.123 177.5);

Tailwind

colors: {
  custom: {
    50: '#87dbc7',
    500: '#40cab0',
    950: '#000000',
  },
}

SCSS

$custom: #40cab0;
$custom-light: #87dbc7;
$custom-dark: #000000;

JSON

{
  "hex": "#40cab0",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 176
  },
  "hsl": {
    "h": 168.696,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75906,
    "c": 0.12293,
    "h": 177.5
  },
  "luminance": 0.46466
}

Semantic roles & 50–950 ramp

primary

#40CAB0

secondary

#D195A0

accent

#4865E0

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0D1513

muted

#7D8382

Preview Lab

Preview with #40CAB0

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

Preview Lab → · Contrast checker → · Palette generator →