#40E1A8#40E1A8

#40E1A8 is a light, vivid teal. Relative luminance 0.578; OKLCH L 81.4% C 0.155 H 164.5°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#40E1A8
RGB	rgb(64, 225, 168)
HSL	hsl(159, 73%, 57%)
HSV	hsv(159, 72%, 88%)
CMYK	cmyk(71.6%, 0%, 25.3%, 11.8%)
CIE-LAB	lab(80.61, -54.30, 16.18)
CIE-LCH	lch(80.61, 56.66, 163.40°)
OKLab	oklab(81.38% -0.1493 0.0413)
OKLCH	oklch(81.38% 0.155 164.5)
XYZ	xyz(36.1035, 57.7634, 46.2849)
Luminance	0.5777 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E1A8 #E14079

analogous

#40E158 #40E1A8 #40CAE1

triadic

#40E1A8 #A840E1 #E1A840

tetradic

#40E1A8 #5840E1 #E14079 #CAE140

square

#40E1A8 #5840E1 #E14079 #CAE140

split-complementary

#40E1A8 #E140CA #E15840

monochromatic

#179065 #1FC58A #40E1A8 #75E9C0 #AAF2D8

Accessibility & contrast

On white

1.67

#40E1A8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#40E1A8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E1A8

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E1A8	#FFFFFF	#000000	##000000
##40E1A8	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDD1A5

Deuteranopia (green-blind)

#C8C2AC

Tritanopia (blue-blind)

#00E1D1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #40e1a8;
/* rgb */ color: rgb(64, 225, 168);
/* oklch */ color: oklch(81.4% 0.155 164.5);

Tailwind

colors: {
  custom: {
    50: '#8aebc2',
    500: '#40e1a8',
    950: '#000000',
  },
}

SCSS

$custom: #40e1a8;
$custom-light: #8aebc2;
$custom-dark: #000000;

JSON

{
  "hex": "#40e1a8",
  "rgb": {
    "r": 64,
    "g": 225,
    "b": 168
  },
  "hsl": {
    "h": 158.758,
    "s": 72.851,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81379,
    "c": 0.15495,
    "h": 164.5
  },
  "luminance": 0.57768
}

Semantic roles & 50–950 ramp

primary

#40E1A8

secondary

#953054

accent

#3879F0

background

#FCFFFD

surface

#F4FEF9

border

#CED6D2

text

#0D1612

muted

#7F8582

Preview Lab

Preview with #40E1A8

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

Preview Lab → · Contrast checker → · Palette generator →