#40CD81#40CD81

#40CD81 is a light, vivid green. Relative luminance 0.463; OKLCH L 75.5% C 0.163 H 155.2°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#40CD81
RGB	rgb(64, 205, 129)
HSL	hsl(148, 59%, 53%)
HSV	hsv(148, 69%, 80%)
CMYK	cmyk(68.8%, 0%, 37.1%, 19.6%)
CIE-LAB	lab(73.76, -54.59, 27.22)
CIE-LCH	lch(73.76, 61.00, 153.50°)
OKLab	oklab(75.51% -0.1476 0.0682)
OKLCH	oklch(75.51% 0.163 155.2)
XYZ	xyz(27.9056, 46.3345, 28.2374)
Luminance	0.4634 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CD81 #CD408C

analogous

#45CD40 #40CD81 #40CDC8

triadic

#40CD81 #8140CD #CD8140

tetradic

#40CD81 #4045CD #CD408C #CDC840

square

#40CD81 #4045CD #CD408C #CDC840

split-complementary

#40CD81 #C840CD #CD4045

monochromatic

#1E7446 #2BA563 #40CD81 #71DAA1 #A1E6C1

Accessibility & contrast

On white

2.05

#40CD81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#40CD81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CD81

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CD81	#FFFFFF	#000000	##000000
##40CD81	1.00	2.05	10.27	10.27
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBD7C

Deuteranopia (green-blind)

#BBB086

Tritanopia (blue-blind)

#00CBBA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40cd81;
/* rgb */ color: rgb(64, 205, 129);
/* oklch */ color: oklch(75.5% 0.163 155.2);

Tailwind

colors: {
  custom: {
    50: '#86dda6',
    500: '#40cd81',
    950: '#000000',
  },
}

SCSS

$custom: #40cd81;
$custom-light: #86dda6;
$custom-dark: #000000;

JSON

{
  "hex": "#40cd81",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 129
  },
  "hsl": {
    "h": 147.66,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75508,
    "c": 0.16258,
    "h": 155.2
  },
  "luminance": 0.46338
}

Semantic roles & 50–950 ramp

primary

#40CD81

secondary

#D396B7

accent

#469AE2

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #40CD81

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

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