#40C481#40C481

#40C481 is a light, vivid green. Relative luminance 0.422; OKLCH L 73.2% C 0.151 H 156.9°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#40C481
RGB	rgb(64, 196, 129)
HSL	hsl(150, 53%, 51%)
HSV	hsv(150, 67%, 77%)
CMYK	cmyk(67.3%, 0%, 34.2%, 23.1%)
CIE-LAB	lab(70.98, -51.09, 23.47)
CIE-LCH	lch(70.98, 56.23, 155.32°)
OKLab	oklab(73.22% -0.1386 0.0591)
OKLCH	oklch(73.22% 0.151 156.9)
XYZ	xyz(25.8143, 42.1520, 27.5403)
Luminance	0.4215 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C481 #C44083

analogous

#41C440 #40C481 #40C4C3

triadic

#40C481 #8140C4 #C48140

tetradic

#40C481 #4041C4 #C44083 #C4C340

square

#40C481 #4041C4 #C44083 #C4C340

split-complementary

#40C481 #C340C4 #C44041

monochromatic

#206944 #2F9863 #40C481 #6FD2A0 #9EE1BF

Accessibility & contrast

On white

2.23

#40C481 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#40C481 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C481

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C481	#FFFFFF	#000000	##000000
##40C481	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B57D

Deuteranopia (green-blind)

#B2A985

Tritanopia (blue-blind)

#00C2B3

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c481;
/* rgb */ color: rgb(64, 196, 129);
/* oklch */ color: oklch(73.2% 0.151 156.9);

Tailwind

colors: {
  custom: {
    50: '#84d7a6',
    500: '#40c481',
    950: '#000000',
  },
}

SCSS

$custom: #40c481;
$custom-light: #84d7a6;
$custom-dark: #000000;

JSON

{
  "hex": "#40c481",
  "rgb": {
    "r": 64,
    "g": 196,
    "b": 129
  },
  "hsl": {
    "h": 149.545,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73216,
    "c": 0.15069,
    "h": 156.9
  },
  "luminance": 0.42155
}

Semantic roles & 50–950 ramp

primary

#40C481

secondary

#CD93B0

accent

#4C95DC

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #40C481

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

Preview Lab → · Contrast checker → · Palette generator →