#40CCBA#40CCBA

#40CCBA is a light, vivid teal. Relative luminance 0.478; OKLCH L 76.7% C 0.120 H 182.7°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#40CCBA
RGB	rgb(64, 204, 186)
HSL	hsl(172, 58%, 53%)
HSV	hsv(172, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 8.8%, 20%)
CIE-LAB	lab(74.71, -41.12, -1.87)
CIE-LCH	lch(74.71, 41.16, 182.61°)
OKLab	oklab(76.7% -0.1203 -0.0057)
OKLCH	oklch(76.7% 0.12 182.7)
XYZ	xyz(32.5659, 47.8172, 53.9582)
Luminance	0.4782 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CCBA #CC4052

analogous

#40CC74 #40CCBA #4098CC

triadic

#40CCBA #BA40CC #CCBA40

tetradic

#40CCBA #7440CC #CC4052 #98CC40

square

#40CCBA #7440CC #CC4052 #98CC40

split-complementary

#40CCBA #CC4098 #CC7440

monochromatic

#1F7368 #2CA394 #40CCBA #70D9CB #A1E6DD

Accessibility & contrast

On white

1.99

#40CCBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#40CCBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CCBA

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CCBA	#FFFFFF	#000000	##000000
##40CCBA	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C0B9

Deuteranopia (green-blind)

#AFB2BC

Tritanopia (blue-blind)

#00D0C6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40ccba;
/* rgb */ color: rgb(64, 204, 186);
/* oklch */ color: oklch(76.7% 0.120 182.7);

Tailwind

colors: {
  custom: {
    50: '#87dcce',
    500: '#40ccba',
    950: '#000000',
  },
}

SCSS

$custom: #40ccba;
$custom-light: #87dcce;
$custom-dark: #000000;

JSON

{
  "hex": "#40ccba",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 186
  },
  "hsl": {
    "h": 172.286,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76698,
    "c": 0.12043,
    "h": 182.7
  },
  "luminance": 0.47821
}

Semantic roles & 50–950 ramp

primary

#40CCBA

secondary

#D2959D

accent

#475BE1

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CCBA

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

Preview Lab → · Contrast checker → · Palette generator →