#40E367#40E367

#40E367 is a light, highly saturated green. Relative luminance 0.570; OKLCH L 80.7% C 0.213 H 147.3°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#40E367
RGB	rgb(64, 227, 103)
HSL	hsl(134, 74%, 57%)
HSV	hsv(134, 72%, 89%)
CMYK	cmyk(71.8%, 0%, 54.6%, 11%)
CIE-LAB	lab(80.18, -66.64, 48.22)
CIE-LCH	lch(80.18, 82.25, 144.11°)
OKLab	oklab(80.69% -0.1794 0.1152)
OKLCH	oklch(80.69% 0.213 147.3)
XYZ	xyz(32.0292, 57.0038, 22.1442)
Luminance	0.5701 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E367 #E340BC

analogous

#6BE340 #40E367 #40E3B9

triadic

#40E367 #6740E3 #E36740

tetradic

#40E367 #406BE3 #E340BC #E3B940

square

#40E367 #406BE3 #E340BC #E3B940

split-complementary

#40E367 #B940E3 #E3406B

monochromatic

#169334 #1DC846 #40E367 #75EB91 #ABF3BC

Accessibility & contrast

On white

1.69

#40E367 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#40E367 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E367

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E367	#FFFFFF	#000000	##000000
##40E367	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF5B

Deuteranopia (green-blind)

#D3C271

Tritanopia (blue-blind)

#00DEC7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #40e367;
/* rgb */ color: rgb(64, 227, 103);
/* oklch */ color: oklch(80.7% 0.213 147.3);

Tailwind

colors: {
  custom: {
    50: '#8bed95',
    500: '#40e367',
    950: '#000000',
  },
}

SCSS

$custom: #40e367;
$custom-light: #8bed95;
$custom-dark: #000000;

JSON

{
  "hex": "#40e367",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 103
  },
  "hsl": {
    "h": 134.356,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.8069,
    "c": 0.21325,
    "h": 147.3
  },
  "luminance": 0.57007
}

Semantic roles & 50–950 ramp

primary

#40E367

secondary

#97307F

accent

#37C4F1

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #40E367

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

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