#40D585#40D585

#40D585 is a light, vivid green. Relative luminance 0.504; OKLCH L 77.6% C 0.169 H 155.1°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#40D585
RGB	rgb(64, 213, 133)
HSL	hsl(148, 64%, 54%)
HSV	hsv(148, 70%, 84%)
CMYK	cmyk(70%, 0%, 37.6%, 16.5%)
CIE-LAB	lab(76.30, -56.86, 28.53)
CIE-LCH	lch(76.30, 63.62, 153.36°)
OKLab	oklab(77.62% -0.1537 0.0713)
OKLCH	oklch(77.62% 0.169 155.1)
XYZ	xyz(30.1395, 50.3686, 30.3194)
Luminance	0.5037 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D585 #D54090

analogous

#46D540 #40D585 #40D5CF

triadic

#40D585 #8540D5 #D58540

tetradic

#40D585 #4046D5 #D54090 #D5CF40

square

#40D585 #4046D5 #D54090 #D5CF40

split-complementary

#40D585 #CF40D5 #D54046

monochromatic

#1C7F4A #27B167 #40D585 #72E0A5 #A4EBC5

Accessibility & contrast

On white

1.90

#40D585 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#40D585 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D585

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D585	#FFFFFF	#000000	##000000
##40D585	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C480

Deuteranopia (green-blind)

#C2B78A

Tritanopia (blue-blind)

#00D3C1

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d585;
/* rgb */ color: rgb(64, 213, 133);
/* oklch */ color: oklch(77.6% 0.169 155.1);

Tailwind

colors: {
  custom: {
    50: '#87e3a9',
    500: '#40d585',
    950: '#000000',
  },
}

SCSS

$custom: #40d585;
$custom-light: #87e3a9;
$custom-dark: #000000;

JSON

{
  "hex": "#40d585",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 133
  },
  "hsl": {
    "h": 147.785,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77616,
    "c": 0.16941,
    "h": 155.1
  },
  "luminance": 0.50372
}

Semantic roles & 50–950 ramp

primary

#40D585

secondary

#863360

accent

#419AE7

background

#FCFEFC

surface

#F4FCF6

border

#CED5D0

text

#0D1610

muted

#7F8480

Preview Lab

Preview with #40D585

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

Preview Lab → · Contrast checker → · Palette generator →