#40E245#40E245

#40E245 is a light, highly saturated green. Relative luminance 0.559; OKLCH L 80.1% C 0.237 H 143.3°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#40E245
RGB	rgb(64, 226, 69)
HSL	hsl(122, 74%, 57%)
HSV	hsv(122, 72%, 89%)
CMYK	cmyk(71.7%, 0%, 69.5%, 11.4%)
CIE-LAB	lab(79.56, -70.03, 61.88)
CIE-LCH	lch(79.56, 93.46, 138.53°)
OKLab	oklab(80.08% -0.1899 0.1414)
OKLCH	oklch(80.08% 0.237 143.3)
XYZ	xyz(30.3830, 55.9090, 14.8193)
Luminance	0.5591 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E245 #E240DD

analogous

#8CE240 #40E245 #40E296

triadic

#40E245 #4540E2 #E24540

tetradic

#40E245 #408CE2 #E240DD #E29640

square

#40E245 #408CE2 #E240DD #E29640

split-complementary

#40E245 #9640E2 #E2408C

monochromatic

#16921A #1EC723 #40E245 #75EA79 #AAF2AC

Accessibility & contrast

On white

1.72

#40E245 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#40E245 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E245

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E245	#FFFFFF	#000000	##000000
##40E245	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD2D

Deuteranopia (green-blind)

#D4C054

Tritanopia (blue-blind)

#00DCC3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #40e245;
/* rgb */ color: rgb(64, 226, 69);
/* oklch */ color: oklch(80.1% 0.237 143.3);

Tailwind

colors: {
  custom: {
    50: '#8cec81',
    500: '#40e245',
    950: '#000000',
  },
}

SCSS

$custom: #40e245;
$custom-light: #8cec81;
$custom-dark: #000000;

JSON

{
  "hex": "#40e245",
  "rgb": {
    "r": 64,
    "g": 226,
    "b": 69
  },
  "hsl": {
    "h": 121.852,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80076,
    "c": 0.23673,
    "h": 143.3
  },
  "luminance": 0.55912
}

Semantic roles & 50–950 ramp

primary

#40E245

secondary

#963093

accent

#38EBF0

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #40E245

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

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