#40D74B#40D74B

#40D74B is a light, highly saturated green. Relative luminance 0.502; OKLCH L 77.3% C 0.221 H 144.0°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#40D74B
RGB	rgb(64, 215, 75)
HSL	hsl(124, 65%, 55%)
HSV	hsv(124, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 65.1%, 15.7%)
CIE-LAB	lab(76.19, -65.94, 55.92)
CIE-LCH	lch(76.19, 86.45, 139.70°)
OKLab	oklab(77.29% -0.1785 0.1295)
OKLCH	oklch(77.29% 0.221 144)
XYZ	xyz(27.6830, 50.1958, 14.8851)
Luminance	0.5020 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D74B #D740CC

analogous

#80D740 #40D74B #40D797

triadic

#40D74B #4B40D7 #D74B40

tetradic

#40D74B #4080D7 #D740CC #D79740

square

#40D74B #4080D7 #D740CC #D79740

split-complementary

#40D74B #9740D7 #D74080

monochromatic

#1B8123 #26B430 #40D74B #73E27B #A5ECAA

Accessibility & contrast

On white

1.90

#40D74B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#40D74B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D74B

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D74B	#FFFFFF	#000000	##000000
##40D74B	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC339

Deuteranopia (green-blind)

#CAB758

Tritanopia (blue-blind)

#00D1BA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d74b;
/* rgb */ color: rgb(64, 215, 75);
/* oklch */ color: oklch(77.3% 0.221 144.0);

Tailwind

colors: {
  custom: {
    50: '#89e583',
    500: '#40d74b',
    950: '#000000',
  },
}

SCSS

$custom: #40d74b;
$custom-light: #89e583;
$custom-dark: #000000;

JSON

{
  "hex": "#40d74b",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 75
  },
  "hsl": {
    "h": 124.371,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77293,
    "c": 0.22052,
    "h": 144
  },
  "luminance": 0.50199
}

Semantic roles & 50–950 ramp

primary

#40D74B

secondary

#883382

accent

#3FDCE8

background

#FCFEFB

surface

#F4FCF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #40D74B

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

Preview Lab → · Contrast checker → · Palette generator →