#40D26F#40D26F

#40D26F is a light, vivid green. Relative luminance 0.483; OKLCH L 76.5% C 0.185 H 149.9°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#40D26F
RGB	rgb(64, 210, 111)
HSL	hsl(139, 62%, 54%)
HSV	hsv(139, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 47.1%, 17.6%)
CIE-LAB	lab(75.03, -59.57, 38.03)
CIE-LCH	lch(75.03, 70.68, 147.44°)
OKLab	oklab(76.46% -0.1604 0.0929)
OKLCH	oklch(76.46% 0.185 149.9)
XYZ	xyz(28.0279, 48.3278, 22.8869)
Luminance	0.4833 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D26F #D240A3

analogous

#5AD240 #40D26F #40D2B8

triadic

#40D26F #6F40D2 #D26F40

tetradic

#40D26F #405AD2 #D240A3 #D2B840

square

#40D26F #405AD2 #D240A3 #D2B840

split-complementary

#40D26F #B840D2 #D2405A

monochromatic

#1D7B3B #29AC53 #40D26F #72DE94 #A3E9BA

Accessibility & contrast

On white

1.97

#40D26F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#40D26F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D26F

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D26F	#FFFFFF	#000000	##000000
##40D26F	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C067

Deuteranopia (green-blind)

#C2B476

Tritanopia (blue-blind)

#00CEBB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40d26f;
/* rgb */ color: rgb(64, 210, 111);
/* oklch */ color: oklch(76.5% 0.185 149.9);

Tailwind

colors: {
  custom: {
    50: '#87e19a',
    500: '#40d26f',
    950: '#000000',
  },
}

SCSS

$custom: #40d26f;
$custom-light: #87e19a;
$custom-dark: #000000;

JSON

{
  "hex": "#40d26f",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 111
  },
  "hsl": {
    "h": 139.315,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76464,
    "c": 0.18536,
    "h": 149.9
  },
  "luminance": 0.48331
}

Semantic roles & 50–950 ramp

primary

#40D26F

secondary

#D698C2

accent

#43B1E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #40D26F

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

Preview Lab → · Contrast checker → · Palette generator →