#40E053#40E053

#40E053 is a light, highly saturated green. Relative luminance 0.550; OKLCH L 79.7% C 0.225 H 144.8°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#40E053
RGB	rgb(64, 224, 83)
HSL	hsl(127, 72%, 56%)
HSV	hsv(127, 71%, 88%)
CMYK	cmyk(71.4%, 0%, 62.9%, 12.2%)
CIE-LAB	lab(79.05, -68.04, 55.76)
CIE-LCH	lch(79.05, 87.97, 140.66°)
OKLab	oklab(79.69% -0.1839 0.1299)
OKLCH	oklch(79.69% 0.225 144.8)
XYZ	xyz(30.3293, 55.0224, 17.2039)
Luminance	0.5503 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E053 #E040CD

analogous

#7DE040 #40E053 #40E0A3

triadic

#40E053 #5340E0 #E05340

tetradic

#40E053 #407DE0 #E040CD #E0A340

square

#40E053 #407DE0 #E040CD #E0A340

split-complementary

#40E053 #A340E0 #E0407D

monochromatic

#178E25 #20C333 #40E053 #75E982 #A9F1B2

Accessibility & contrast

On white

1.75

#40E053 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#40E053 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E053

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E053	#FFFFFF	#000000	##000000
##40E053	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC42

Deuteranopia (green-blind)

#D1BF5F

Tritanopia (blue-blind)

#00DAC2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #40e053;
/* rgb */ color: rgb(64, 224, 83);
/* oklch */ color: oklch(79.7% 0.225 144.8);

Tailwind

colors: {
  custom: {
    50: '#8beb89',
    500: '#40e053',
    950: '#000000',
  },
}

SCSS

$custom: #40e053;
$custom-light: #8beb89;
$custom-dark: #000000;

JSON

{
  "hex": "#40e053",
  "rgb": {
    "r": 64,
    "g": 224,
    "b": 83
  },
  "hsl": {
    "h": 127.125,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.7969,
    "c": 0.22517,
    "h": 144.8
  },
  "luminance": 0.55026
}

Semantic roles & 50–950 ramp

primary

#40E053

secondary

#943188

accent

#39D9EF

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #40E053

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

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