#40C86B#40C86B

#40C86B is a light, vivid green. Relative luminance 0.435; OKLCH L 73.8% C 0.176 H 150.0°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#40C86B
RGB	rgb(64, 200, 107)
HSL	hsl(139, 55%, 52%)
HSV	hsv(139, 68%, 78%)
CMYK	cmyk(68%, 0%, 46.5%, 21.6%)
CIE-LAB	lab(71.86, -56.58, 36.02)
CIE-LCH	lch(71.86, 67.07, 147.52°)
OKLab	oklab(73.83% -0.1524 0.0881)
OKLCH	oklch(73.83% 0.176 150)
XYZ	xyz(25.4205, 43.4573, 20.9555)
Luminance	0.4346 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C86B #C8409D

analogous

#59C840 #40C86B #40C8AF

triadic

#40C86B #6B40C8 #C86B40

tetradic

#40C86B #4059C8 #C8409D #C8AF40

square

#40C86B #4059C8 #C8409D #C8AF40

split-complementary

#40C86B #AF40C8 #C84059

monochromatic

#206E38 #2D9D51 #40C86B #70D690 #9FE3B5

Accessibility & contrast

On white

2.17

#40C86B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#40C86B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C86B

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C86B	#FFFFFF	#000000	##000000
##40C86B	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B764

Deuteranopia (green-blind)

#B9AB71

Tritanopia (blue-blind)

#00C5B2

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #40c86b;
/* rgb */ color: rgb(64, 200, 107);
/* oklch */ color: oklch(73.8% 0.176 150.0);

Tailwind

colors: {
  custom: {
    50: '#85da97',
    500: '#40c86b',
    950: '#000000',
  },
}

SCSS

$custom: #40c86b;
$custom-light: #85da97;
$custom-dark: #000000;

JSON

{
  "hex": "#40c86b",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 107
  },
  "hsl": {
    "h": 138.971,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73831,
    "c": 0.17609,
    "h": 150
  },
  "luminance": 0.4346
}

Semantic roles & 50–950 ramp

primary

#40C86B

secondary

#D094BD

accent

#49AFDF

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #40C86B

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

Preview Lab → · Contrast checker → · Palette generator →