#40AC7A#40AC7A

#40AC7A is a light, vivid teal. Relative luminance 0.320; OKLCH L 66.9% C 0.124 H 159.9°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#40AC7A
RGB	rgb(64, 172, 122)
HSL	hsl(152, 46%, 46%)
HSV	hsv(152, 63%, 67%)
CMYK	cmyk(62.8%, 0%, 29.1%, 32.5%)
CIE-LAB	lab(63.34, -42.73, 16.81)
CIE-LCH	lch(63.34, 45.92, 158.53°)
OKLab	oklab(66.91% -0.1168 0.0427)
OKLCH	oklch(66.91% 0.124 159.9)
XYZ	xyz(20.3778, 31.9981, 23.5109)
Luminance	0.3200 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AC7A #AC4072

analogous

#40AC44 #40AC7A #40A8AC

triadic

#40AC7A #7A40AC #AC7A40

tetradic

#40AC7A #4440AC #AC4072 #A8AC40

square

#40AC7A #4440AC #AC4072 #A8AC40

split-complementary

#40AC7A #AC40A8 #AC4440

monochromatic

#1F533B #2F7F5A #40AC7A #64C598 #91D6B6

Accessibility & contrast

On white

2.84

#40AC7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#40AC7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AC7A

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AC7A	#FFFFFF	#000000	##000000
##40AC7A	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA077

Deuteranopia (green-blind)

#9B957D

Tritanopia (blue-blind)

#00AB9F

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40ac7a;
/* rgb */ color: rgb(64, 172, 122);
/* oklch */ color: oklch(66.9% 0.124 159.9);

Tailwind

colors: {
  custom: {
    50: '#80c5a0',
    500: '#40ac7a',
    950: '#000000',
  },
}

SCSS

$custom: #40ac7a;
$custom-light: #80c5a0;
$custom-dark: #000000;

JSON

{
  "hex": "#40ac7a",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 122
  },
  "hsl": {
    "h": 152.222,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.66906,
    "c": 0.1244,
    "h": 159.9
  },
  "luminance": 0.32
}

Semantic roles & 50–950 ramp

primary

#40AC7A

secondary

#C187A2

accent

#528FD5

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #40AC7A

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

Preview Lab → · Contrast checker → · Palette generator →