#40D758#40D758

#40D758 is a light, highly saturated green. Relative luminance 0.504; OKLCH L 77.4% C 0.211 H 145.6°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#40D758
RGB	rgb(64, 215, 88)
HSL	hsl(130, 65%, 55%)
HSV	hsv(130, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 59.1%, 15.7%)
CIE-LAB	lab(76.31, -64.50, 50.47)
CIE-LCH	lch(76.31, 81.90, 141.96°)
OKLab	oklab(77.43% -0.1741 0.119)
OKLCH	oklch(77.43% 0.211 145.6)
XYZ	xyz(28.1743, 50.3923, 17.4725)
Luminance	0.5040 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D758 #D740BF

analogous

#74D740 #40D758 #40D7A3

triadic

#40D758 #5840D7 #D75840

tetradic

#40D758 #4074D7 #D740BF #D7A340

square

#40D758 #4074D7 #D740BF #D7A340

split-complementary

#40D758 #A340D7 #D74074

monochromatic

#1B812B #26B43C #40D758 #73E284 #A5ECB0

Accessibility & contrast

On white

1.90

#40D758 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#40D758 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D758

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D758	#FFFFFF	#000000	##000000
##40D758	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC44B

Deuteranopia (green-blind)

#C9B762

Tritanopia (blue-blind)

#00D2BB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d758;
/* rgb */ color: rgb(64, 215, 88);
/* oklch */ color: oklch(77.4% 0.211 145.6);

Tailwind

colors: {
  custom: {
    50: '#89e58b',
    500: '#40d758',
    950: '#000000',
  },
}

SCSS

$custom: #40d758;
$custom-light: #89e58b;
$custom-dark: #000000;

JSON

{
  "hex": "#40d758",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 88
  },
  "hsl": {
    "h": 129.536,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77432,
    "c": 0.21091,
    "h": 145.6
  },
  "luminance": 0.50395
}

Semantic roles & 50–950 ramp

primary

#40D758

secondary

#88337B

accent

#3FCDE8

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #40D758

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

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