#40C87A#40C87A

#40C87A is a light, vivid green. Relative luminance 0.438; OKLCH L 74.1% C 0.162 H 153.9°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#40C87A
RGB	rgb(64, 200, 122)
HSL	hsl(146, 55%, 52%)
HSV	hsv(146, 68%, 78%)
CMYK	cmyk(68%, 0%, 39%, 21.6%)
CIE-LAB	lab(72.10, -53.99, 28.64)
CIE-LCH	lch(72.10, 61.12, 152.05°)
OKLab	oklab(74.1% -0.1458 0.0714)
OKLCH	oklch(74.1% 0.162 153.9)
XYZ	xyz(26.2792, 43.8008, 25.4780)
Luminance	0.4380 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C87A #C8408E

analogous

#4AC840 #40C87A #40C8BE

triadic

#40C87A #7A40C8 #C87A40

tetradic

#40C87A #404AC8 #C8408E #C8BE40

square

#40C87A #404AC8 #C8408E #C8BE40

split-complementary

#40C87A #BE40C8 #C8404A

monochromatic

#206E41 #2D9D5D #40C87A #70D69B #9FE3BC

Accessibility & contrast

On white

2.15

#40C87A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#40C87A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C87A

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C87A	#FFFFFF	#000000	##000000
##40C87A	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B875

Deuteranopia (green-blind)

#B7AC7F

Tritanopia (blue-blind)

#00C6B4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40c87a;
/* rgb */ color: rgb(64, 200, 122);
/* oklch */ color: oklch(74.1% 0.162 153.9);

Tailwind

colors: {
  custom: {
    50: '#85daa1',
    500: '#40c87a',
    950: '#000000',
  },
}

SCSS

$custom: #40c87a;
$custom-light: #85daa1;
$custom-dark: #000000;

JSON

{
  "hex": "#40c87a",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 122
  },
  "hsl": {
    "h": 145.588,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.74097,
    "c": 0.16237,
    "h": 153.9
  },
  "luminance": 0.43804
}

Semantic roles & 50–950 ramp

primary

#40C87A

secondary

#D094B6

accent

#499FDF

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150F

muted

#7D837E

Preview Lab

Preview with #40C87A

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

Preview Lab → · Contrast checker → · Palette generator →