#40C36A#40C36A

#40C36A is a light, vivid green. Relative luminance 0.412; OKLCH L 72.5% C 0.170 H 150.2°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#40C36A
RGB	rgb(64, 195, 106)
HSL	hsl(139, 52%, 51%)
HSV	hsv(139, 67%, 76%)
CMYK	cmyk(67.2%, 0%, 45.6%, 23.5%)
CIE-LAB	lab(70.29, -54.89, 34.51)
CIE-LCH	lch(70.29, 64.84, 147.84°)
OKLab	oklab(72.52% -0.148 0.0846)
OKLCH	oklch(72.52% 0.17 150.2)
XYZ	xyz(24.2291, 41.1582, 20.3003)
Luminance	0.4116 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C36A #C34099

analogous

#57C340 #40C36A #40C3AC

triadic

#40C36A #6A40C3 #C36A40

tetradic

#40C36A #4057C3 #C34099 #C3AC40

square

#40C36A #4057C3 #C34099 #C3AC40

split-complementary

#40C36A #AC40C3 #C34057

monochromatic

#216838 #2F9750 #40C36A #6FD28E #9DE0B3

Accessibility & contrast

On white

2.27

#40C36A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#40C36A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C36A

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C36A	#FFFFFF	#000000	##000000
##40C36A	1.00	2.27	9.23	9.23
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B363

Deuteranopia (green-blind)

#B4A770

Tritanopia (blue-blind)

#00C0AE

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c36a;
/* rgb */ color: rgb(64, 195, 106);
/* oklch */ color: oklch(72.5% 0.170 150.2);

Tailwind

colors: {
  custom: {
    50: '#84d696',
    500: '#40c36a',
    950: '#000000',
  },
}

SCSS

$custom: #40c36a;
$custom-light: #84d696;
$custom-dark: #000000;

JSON

{
  "hex": "#40c36a",
  "rgb": {
    "r": 64,
    "g": 195,
    "b": 106
  },
  "hsl": {
    "h": 139.237,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72525,
    "c": 0.17046,
    "h": 150.2
  },
  "luminance": 0.41161
}

Semantic roles & 50–950 ramp

primary

#40C36A

secondary

#CC92BA

accent

#4CAEDC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C36A

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

Preview Lab → · Contrast checker → · Palette generator →