#40C58E#40C58E

#40C58E is a light, vivid teal. Relative luminance 0.430; OKLCH L 73.8% C 0.141 H 161.7°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#40C58E
RGB	rgb(64, 197, 142)
HSL	hsl(155, 53%, 51%)
HSV	hsv(155, 68%, 77%)
CMYK	cmyk(67.5%, 0%, 27.9%, 22.7%)
CIE-LAB	lab(71.54, -48.79, 17.32)
CIE-LCH	lch(71.54, 51.77, 160.46°)
OKLab	oklab(73.76% -0.1335 0.0441)
OKLCH	oklch(73.76% 0.141 161.7)
XYZ	xyz(26.9604, 42.9725, 32.4596)
Luminance	0.4298 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C58E #C54077

analogous

#40C54B #40C58E #40B9C5

triadic

#40C58E #8E40C5 #C58E40

tetradic

#40C58E #4B40C5 #C54077 #B9C540

square

#40C58E #4B40C5 #C54077 #B9C540

split-complementary

#40C58E #C540B9 #C54B40

monochromatic

#206A4C #2F996D #40C58E #6FD3AA #9EE2C6

Accessibility & contrast

On white

2.19

#40C58E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#40C58E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C58E

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C58E	#FFFFFF	#000000	##000000
##40C58E	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B78B

Deuteranopia (green-blind)

#B1AA92

Tritanopia (blue-blind)

#00C5B6

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c58e;
/* rgb */ color: rgb(64, 197, 142);
/* oklch */ color: oklch(73.8% 0.141 161.7);

Tailwind

colors: {
  custom: {
    50: '#85d7af',
    500: '#40c58e',
    950: '#000000',
  },
}

SCSS

$custom: #40c58e;
$custom-light: #85d7af;
$custom-dark: #000000;

JSON

{
  "hex": "#40c58e",
  "rgb": {
    "r": 64,
    "g": 197,
    "b": 142
  },
  "hsl": {
    "h": 155.188,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73759,
    "c": 0.14064,
    "h": 161.7
  },
  "luminance": 0.42975
}

Semantic roles & 50–950 ramp

primary

#40C58E

secondary

#CE93AB

accent

#4B87DD

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #40C58E

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

Preview Lab → · Contrast checker → · Palette generator →