#40E253#40E253

#40E253 is a light, highly saturated green. Relative luminance 0.561; OKLCH L 80.2% C 0.227 H 144.7°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#40E253
RGB	rgb(64, 226, 83)
HSL	hsl(127, 74%, 57%)
HSV	hsv(127, 72%, 89%)
CMYK	cmyk(71.7%, 0%, 63.3%, 11.4%)
CIE-LAB	lab(79.67, -68.69, 56.45)
CIE-LCH	lch(79.67, 88.91, 140.58°)
OKLab	oklab(80.2% -0.1856 0.1314)
OKLCH	oklch(80.2% 0.227 144.7)
XYZ	xyz(30.8700, 56.1038, 17.3841)
Luminance	0.5611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E253 #E240CF

analogous

#7EE240 #40E253 #40E2A4

triadic

#40E253 #5340E2 #E25340

tetradic

#40E253 #407EE2 #E240CF #E2A440

square

#40E253 #407EE2 #E240CF #E2A440

split-complementary

#40E253 #A440E2 #E2407E

monochromatic

#169225 #1EC732 #40E253 #75EA83 #AAF2B3

Accessibility & contrast

On white

1.72

#40E253 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#40E253 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E253

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E253	#FFFFFF	#000000	##000000
##40E253	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD42

Deuteranopia (green-blind)

#D3C060

Tritanopia (blue-blind)

#00DCC4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #40e253;
/* rgb */ color: rgb(64, 226, 83);
/* oklch */ color: oklch(80.2% 0.227 144.7);

Tailwind

colors: {
  custom: {
    50: '#8bec89',
    500: '#40e253',
    950: '#000000',
  },
}

SCSS

$custom: #40e253;
$custom-light: #8bec89;
$custom-dark: #000000;

JSON

{
  "hex": "#40e253",
  "rgb": {
    "r": 64,
    "g": 226,
    "b": 83
  },
  "hsl": {
    "h": 127.037,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80203,
    "c": 0.22744,
    "h": 144.7
  },
  "luminance": 0.56107
}

Semantic roles & 50–950 ramp

primary

#40E253

secondary

#96308A

accent

#38DBF0

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #40E253

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

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