#40CBC0#40CBC0

#40CBC0 is a light, moderate teal. Relative luminance 0.476; OKLCH L 76.6% C 0.118 H 187.3°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#40CBC0
RGB	rgb(64, 203, 192)
HSL	hsl(175, 57%, 52%)
HSV	hsv(175, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 5.4%, 20.4%)
CIE-LAB	lab(74.57, -39.05, -5.32)
CIE-LCH	lch(74.57, 39.42, 187.75°)
OKLab	oklab(76.64% -0.1166 -0.015)
OKLCH	oklch(76.64% 0.118 187.3)
XYZ	xyz(32.9803, 47.6038, 57.3093)
Luminance	0.4761 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CBC0 #CB404B

analogous

#40CB7B #40CBC0 #4090CB

triadic

#40CBC0 #C040CB #CBC040

tetradic

#40CBC0 #7B40CB #CB404B #90CB40

square

#40CBC0 #7B40CB #CB404B #90CB40

split-complementary

#40CBC0 #CB4090 #CB7B40

monochromatic

#1F726B #2CA298 #40CBC0 #70D8D0 #A0E5E0

Accessibility & contrast

On white

2.00

#40CBC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#40CBC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CBC0

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CBC0	#FFFFFF	#000000	##000000
##40CBC0	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C0C0

Deuteranopia (green-blind)

#ACB1C1

Tritanopia (blue-blind)

#00D0C7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40cbc0;
/* rgb */ color: rgb(64, 203, 192);
/* oklch */ color: oklch(76.6% 0.118 187.3);

Tailwind

colors: {
  custom: {
    50: '#88dbd3',
    500: '#40cbc0',
    950: '#000000',
  },
}

SCSS

$custom: #40cbc0;
$custom-light: #88dbd3;
$custom-dark: #000000;

JSON

{
  "hex": "#40cbc0",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 192
  },
  "hsl": {
    "h": 175.252,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76642,
    "c": 0.11757,
    "h": 187.3
  },
  "luminance": 0.47608
}

Semantic roles & 50–950 ramp

primary

#40CBC0

secondary

#D2959A

accent

#4753E0

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1514

muted

#7E8382

Preview Lab

Preview with #40CBC0

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

Preview Lab → · Contrast checker → · Palette generator →