#40C090#40C090

#40C090 is a light, vivid teal. Relative luminance 0.408; OKLCH L 72.5% C 0.133 H 164.2°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#40C090
RGB	rgb(64, 192, 144)
HSL	hsl(158, 50%, 50%)
HSV	hsv(158, 67%, 75%)
CMYK	cmyk(66.7%, 0%, 25%, 24.7%)
CIE-LAB	lab(70.04, -46.29, 14.15)
CIE-LCH	lch(70.04, 48.40, 163.00°)
OKLab	oklab(72.54% -0.1275 0.0362)
OKLCH	oklch(72.54% 0.133 164.2)
XYZ	xyz(25.9953, 40.8000, 32.8854)
Luminance	0.4080 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C090 #C04070

analogous

#40C050 #40C090 #40B0C0

triadic

#40C090 #9040C0 #C09040

tetradic

#40C090 #5040C0 #C04070 #B0C040

square

#40C090 #5040C0 #C04070 #B0C040

split-complementary

#40C090 #C040B0 #C05040

monochromatic

#21644B #30926E #40C090 #6ECFAB #9CDEC5

Accessibility & contrast

On white

2.29

#40C090 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#40C090 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C090

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C090	#FFFFFF	#000000	##000000
##40C090	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCB38D

Deuteranopia (green-blind)

#ABA693

Tritanopia (blue-blind)

#00C0B3

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40c090;
/* rgb */ color: rgb(64, 192, 144);
/* oklch */ color: oklch(72.5% 0.133 164.2);

Tailwind

colors: {
  custom: {
    50: '#84d4b0',
    500: '#40c090',
    950: '#000000',
  },
}

SCSS

$custom: #40c090;
$custom-light: #84d4b0;
$custom-dark: #000000;

JSON

{
  "hex": "#40c090",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 144
  },
  "hsl": {
    "h": 157.5,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72543,
    "c": 0.13252,
    "h": 164.2
  },
  "luminance": 0.40803
}

Semantic roles & 50–950 ramp

primary

#40C090

secondary

#CB91A7

accent

#4E82DA

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #40C090

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

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