#40E1A3#40E1A3

#40E1A3 is a light, vivid teal. Relative luminance 0.576; OKLCH L 81.3% C 0.159 H 162.6°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#40E1A3
RGB	rgb(64, 225, 163)
HSL	hsl(157, 73%, 57%)
HSV	hsv(157, 72%, 88%)
CMYK	cmyk(71.6%, 0%, 27.6%, 11.8%)
CIE-LAB	lab(80.51, -55.39, 18.66)
CIE-LCH	lch(80.51, 58.45, 161.38°)
OKLab	oklab(81.26% -0.1516 0.0475)
OKLCH	oklch(81.26% 0.159 162.6)
XYZ	xyz(35.6466, 57.5806, 43.8787)
Luminance	0.5758 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E1A3 #E1407E

analogous

#40E152 #40E1A3 #40CFE1

triadic

#40E1A3 #A340E1 #E1A340

tetradic

#40E1A3 #5240E1 #E1407E #CFE140

square

#40E1A3 #5240E1 #E1407E #CFE140

split-complementary

#40E1A3 #E140CF #E15240

monochromatic

#179061 #1FC585 #40E1A3 #75E9BC #AAF2D6

Accessibility & contrast

On white

1.68

#40E1A3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#40E1A3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E1A3

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E1A3	#FFFFFF	#000000	##000000
##40E1A3	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDD19F

Deuteranopia (green-blind)

#C9C2A7

Tritanopia (blue-blind)

#00E1D0

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #40e1a3;
/* rgb */ color: rgb(64, 225, 163);
/* oklch */ color: oklch(81.3% 0.159 162.6);

Tailwind

colors: {
  custom: {
    50: '#8aebbe',
    500: '#40e1a3',
    950: '#000000',
  },
}

SCSS

$custom: #40e1a3;
$custom-light: #8aebbe;
$custom-dark: #000000;

JSON

{
  "hex": "#40e1a3",
  "rgb": {
    "r": 64,
    "g": 225,
    "b": 163
  },
  "hsl": {
    "h": 156.894,
    "s": 72.851,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81262,
    "c": 0.15891,
    "h": 162.6
  },
  "luminance": 0.57585
}

Semantic roles & 50–950 ramp

primary

#40E1A3

secondary

#953057

accent

#387FF0

background

#FCFFFD

surface

#F4FEF8

border

#CED6D1

text

#0D1612

muted

#7F8582

Preview Lab

Preview with #40E1A3

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

Preview Lab → · Contrast checker → · Palette generator →