#40D775#40D775

#40D775 is a light, vivid green. Relative luminance 0.510; OKLCH L 77.8% C 0.186 H 150.8°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#40D775
RGB	rgb(64, 215, 117)
HSL	hsl(141, 65%, 55%)
HSV	hsv(141, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 45.6%, 15.7%)
CIE-LAB	lab(76.66, -60.40, 37.13)
CIE-LCH	lch(76.66, 70.90, 148.42°)
OKLab	oklab(77.84% -0.1626 0.091)
OKLCH	oklch(77.84% 0.186 150.8)
XYZ	xyz(29.6232, 50.9719, 25.1035)
Luminance	0.5098 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D775 #D740A2

analogous

#56D740 #40D775 #40D7C1

triadic

#40D775 #7540D7 #D77540

tetradic

#40D775 #4056D7 #D740A2 #D7C140

square

#40D775 #4056D7 #D740A2 #D7C140

split-complementary

#40D775 #C140D7 #D74056

monochromatic

#1B813F #26B458 #40D775 #73E29A #A5ECBE

Accessibility & contrast

On white

1.88

#40D775 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#40D775 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D775

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D775	#FFFFFF	#000000	##000000
##40D775	1.00	1.88	11.20	11.20
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C56D

Deuteranopia (green-blind)

#C6B87C

Tritanopia (blue-blind)

#00D3C0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d775;
/* rgb */ color: rgb(64, 215, 117);
/* oklch */ color: oklch(77.8% 0.186 150.8);

Tailwind

colors: {
  custom: {
    50: '#88e49e',
    500: '#40d775',
    950: '#000000',
  },
}

SCSS

$custom: #40d775;
$custom-light: #88e49e;
$custom-dark: #000000;

JSON

{
  "hex": "#40d775",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 117
  },
  "hsl": {
    "h": 141.06,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77838,
    "c": 0.18638,
    "h": 150.8
  },
  "luminance": 0.50975
}

Semantic roles & 50–950 ramp

primary

#40D775

secondary

#88336A

accent

#3FADE8

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #40D775

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

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