#40CB76#40CB76

#40CB76 is a light, vivid green. Relative luminance 0.451; OKLCH L 74.8% C 0.170 H 152.4°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#40CB76
RGB	rgb(64, 203, 118)
HSL	hsl(143, 57%, 52%)
HSV	hsv(143, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 41.9%, 20.4%)
CIE-LAB	lab(72.96, -55.84, 31.85)
CIE-LCH	lch(72.96, 64.28, 150.30°)
OKLab	oklab(74.79% -0.1506 0.0789)
OKLCH	oklch(74.79% 0.17 152.4)
XYZ	xyz(26.7380, 45.1069, 24.4334)
Luminance	0.4511 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB76 #CB4095

analogous

#50CB40 #40CB76 #40CBBB

triadic

#40CB76 #7640CB #CB7640

tetradic

#40CB76 #4050CB #CB4095 #CBBB40

square

#40CB76 #4050CB #CB4095 #CBBB40

split-complementary

#40CB76 #BB40CB #CB4050

monochromatic

#1F723F #2CA25A #40CB76 #70D899 #A0E5BB

Accessibility & contrast

On white

2.10

#40CB76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#40CB76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB76

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB76	#FFFFFF	#000000	##000000
##40CB76	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBA70

Deuteranopia (green-blind)

#BAAE7C

Tritanopia (blue-blind)

#00C8B6

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cb76;
/* rgb */ color: rgb(64, 203, 118);
/* oklch */ color: oklch(74.8% 0.170 152.4);

Tailwind

colors: {
  custom: {
    50: '#86dc9e',
    500: '#40cb76',
    950: '#000000',
  },
}

SCSS

$custom: #40cb76;
$custom-light: #86dc9e;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb76",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 118
  },
  "hsl": {
    "h": 143.309,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.7479,
    "c": 0.16998,
    "h": 152.4
  },
  "luminance": 0.4511
}

Semantic roles & 50–950 ramp

primary

#40CB76

secondary

#D295BA

accent

#47A5E0

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #40CB76

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

Preview Lab → · Contrast checker → · Palette generator →