#40D252#40D252

#40D252 is a light, highly saturated green. Relative luminance 0.478; OKLCH L 76.1% C 0.210 H 145.0°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#40D252
RGB	rgb(64, 210, 82)
HSL	hsl(127, 62%, 54%)
HSV	hsv(127, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 61%, 17.6%)
CIE-LAB	lab(74.69, -63.52, 51.27)
CIE-LCH	lch(74.69, 81.63, 141.09°)
OKLab	oklab(76.07% -0.1717 0.1203)
OKLCH	oklch(76.07% 0.21 145)
XYZ	xyz(26.6822, 47.7895, 15.7991)
Luminance	0.4779 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D252 #D240C0

analogous

#77D240 #40D252 #40D29B

triadic

#40D252 #5240D2 #D25240

tetradic

#40D252 #4077D2 #D240C0 #D29B40

square

#40D252 #4077D2 #D240C0 #D29B40

split-complementary

#40D252 #9B40D2 #D24077

monochromatic

#1D7B28 #29AC39 #40D252 #72DE7F #A3E9AC

Accessibility & contrast

On white

1.99

#40D252 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#40D252 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D252

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D252	#FFFFFF	#000000	##000000
##40D252	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF44

Deuteranopia (green-blind)

#C4B35D

Tritanopia (blue-blind)

#00CDB7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40d252;
/* rgb */ color: rgb(64, 210, 82);
/* oklch */ color: oklch(76.1% 0.210 145.0);

Tailwind

colors: {
  custom: {
    50: '#88e187',
    500: '#40d252',
    950: '#000000',
  },
}

SCSS

$custom: #40d252;
$custom-light: #88e187;
$custom-dark: #000000;

JSON

{
  "hex": "#40d252",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 82
  },
  "hsl": {
    "h": 127.397,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76073,
    "c": 0.2096,
    "h": 145
  },
  "luminance": 0.47792
}

Semantic roles & 50–950 ramp

primary

#40D252

secondary

#D698CE

accent

#43D1E5

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #40D252

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

Preview Lab → · Contrast checker → · Palette generator →