#40D071#40D071

#40D071 is a light, vivid green. Relative luminance 0.474; OKLCH L 76.0% C 0.181 H 150.6°. Best body text is #000000 at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#40D071
RGB	rgb(64, 208, 113)
HSL	hsl(140, 61%, 53%)
HSV	hsv(140, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 45.7%, 18.4%)
CIE-LAB	lab(74.44, -58.53, 36.29)
CIE-LCH	lch(74.44, 68.86, 148.20°)
OKLab	oklab(75.98% -0.1576 0.089)
OKLCH	oklch(75.98% 0.181 150.6)
XYZ	xyz(27.6486, 47.3909, 23.3098)
Luminance	0.4739 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D071 #D0409F

analogous

#57D040 #40D071 #40D0B9

triadic

#40D071 #7140D0 #D07140

tetradic

#40D071 #4057D0 #D0409F #D0B940

square

#40D071 #4057D0 #D0409F #D0B940

split-complementary

#40D071 #B940D0 #D04057

monochromatic

#1E783C #2AA955 #40D071 #71DC96 #A2E8BA

Accessibility & contrast

On white

2.00

#40D071 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.48

#40D071 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D071

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D071	#FFFFFF	#000000	##000000
##40D071	1.00	2.00	10.48	10.48
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.48	21.00	1.00	1.00
##000000	10.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BF6A

Deuteranopia (green-blind)

#BFB278

Tritanopia (blue-blind)

#00CDB9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40d071;
/* rgb */ color: rgb(64, 208, 113);
/* oklch */ color: oklch(76.0% 0.181 150.6);

Tailwind

colors: {
  custom: {
    50: '#87df9b',
    500: '#40d071',
    950: '#000000',
  },
}

SCSS

$custom: #40d071;
$custom-light: #87df9b;
$custom-dark: #000000;

JSON

{
  "hex": "#40d071",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 113
  },
  "hsl": {
    "h": 140.417,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75984,
    "c": 0.18101,
    "h": 150.6
  },
  "luminance": 0.47394
}

Semantic roles & 50–950 ramp

primary

#40D071

secondary

#D597C0

accent

#44ADE4

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #40D071

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

Preview Lab → · Contrast checker → · Palette generator →