#40D952#40D952

#40D952 is a light, highly saturated green. Relative luminance 0.513; OKLCH L 77.9% C 0.218 H 144.8°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#40D952
RGB	rgb(64, 217, 82)
HSL	hsl(127, 67%, 55%)
HSV	hsv(127, 71%, 85%)
CMYK	cmyk(70.5%, 0%, 62.2%, 14.9%)
CIE-LAB	lab(76.87, -65.86, 53.74)
CIE-LCH	lch(76.87, 85.00, 140.79°)
OKLab	oklab(77.88% -0.178 0.1255)
OKLCH	oklch(77.88% 0.218 144.8)
XYZ	xyz(28.4483, 51.3217, 16.3878)
Luminance	0.5132 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D952 #D940C7

analogous

#7AD940 #40D952 #40D99F

triadic

#40D952 #5240D9 #D95240

tetradic

#40D952 #407AD9 #D940C7 #D99F40

square

#40D952 #407AD9 #D940C7 #D99F40

split-complementary

#40D952 #9F40D9 #D9407A

monochromatic

#1A8427 #24B736 #40D952 #73E380 #A6EDAE

Accessibility & contrast

On white

1.86

#40D952 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#40D952 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D952

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D952	#FFFFFF	#000000	##000000
##40D952	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC542

Deuteranopia (green-blind)

#CBB95E

Tritanopia (blue-blind)

#00D3BC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d952;
/* rgb */ color: rgb(64, 217, 82);
/* oklch */ color: oklch(77.9% 0.218 144.8);

Tailwind

colors: {
  custom: {
    50: '#8ae687',
    500: '#40d952',
    950: '#000000',
  },
}

SCSS

$custom: #40d952;
$custom-light: #8ae687;
$custom-dark: #000000;

JSON

{
  "hex": "#40d952",
  "rgb": {
    "r": 64,
    "g": 217,
    "b": 82
  },
  "hsl": {
    "h": 127.059,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.7788,
    "c": 0.21781,
    "h": 144.8
  },
  "luminance": 0.51325
}

Semantic roles & 50–950 ramp

primary

#40D952

secondary

#8B3280

accent

#3ED6EA

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #40D952

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

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