#40DB30#40DB30

#40DB30 is a light, highly saturated green. Relative luminance 0.520; OKLCH L 78.1% C 0.241 H 141.8°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#40DB30
RGB	rgb(64, 219, 48)
HSL	hsl(114, 70%, 52%)
HSV	hsv(114, 78%, 86%)
CMYK	cmyk(70.8%, 0%, 78.1%, 14.1%)
CIE-LAB	lab(77.26, -69.37, 66.66)
CIE-LCH	lch(77.26, 96.21, 136.14°)
OKLab	oklab(78.12% -0.1891 0.1487)
OKLCH	oklch(78.12% 0.241 141.8)
XYZ	xyz(27.9778, 51.9633, 11.3512)
Luminance	0.5197 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DB30 #CB30DB

analogous

#95DB30 #40DB30 #30DB76

triadic

#40DB30 #3040DB #DB3040

tetradic

#40DB30 #3095DB #CB30DB #DB7630

square

#40DB30 #3095DB #CB30DB #DB7630

split-complementary

#40DB30 #7630DB #DB3095

monochromatic

#1F7B15 #2CAF1E #40DB30 #70E464 #A0ED98

Accessibility & contrast

On white

1.84

#40DB30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#40DB30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DB30

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DB30	#FFFFFF	#000000	##000000
##40DB30	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C600

Deuteranopia (green-blind)

#CFBA44

Tritanopia (blue-blind)

#0FD4BB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40db30;
/* rgb */ color: rgb(64, 219, 48);
/* oklch */ color: oklch(78.1% 0.241 141.8);

Tailwind

colors: {
  custom: {
    50: '#8be776',
    500: '#40db30',
    950: '#000000',
  },
}

SCSS

$custom: #40db30;
$custom-light: #8be776;
$custom-dark: #000000;

JSON

{
  "hex": "#40db30",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 48
  },
  "hsl": {
    "h": 114.386,
    "s": 70.37,
    "l": 52.353
  },
  "oklch": {
    "l": 0.78124,
    "c": 0.24051,
    "h": 141.8
  },
  "luminance": 0.51966
}

Semantic roles & 50–950 ramp

primary

#40DB30

secondary

#7B2C83

accent

#3BEDDC

background

#FCFEFB

surface

#F5FDF1

border

#CFD5CB

text

#0E1609

muted

#7F847D

Preview Lab

Preview with #40DB30

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

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