#40EA59#40EA59

#40EA59 is a very light, highly saturated green. Relative luminance 0.607; OKLCH L 82.3% C 0.232 H 145.2°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#40EA59
RGB	rgb(64, 234, 89)
HSL	hsl(129, 80%, 58%)
HSV	hsv(129, 73%, 92%)
CMYK	cmyk(72.6%, 0%, 62%, 8.2%)
CIE-LAB	lab(82.19, -70.62, 56.76)
CIE-LCH	lch(82.19, 90.60, 141.21°)
OKLab	oklab(82.31% -0.1906 0.1326)
OKLCH	oklch(82.31% 0.232 145.2)
XYZ	xyz(33.3380, 60.6531, 19.3995)
Luminance	0.6066 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40EA59 #EA40D1

analogous

#7CEA40 #40EA59 #40EAAE

triadic

#40EA59 #5940EA #EA5940

tetradic

#40EA59 #407CEA #EA40D1 #EAAE40

square

#40EA59 #407CEA #EA40D1 #EAAE40

split-complementary

#40EA59 #AE40EA #EA407C

monochromatic

#119E26 #17D533 #40EA59 #77F089 #AEF6B9

Accessibility & contrast

On white

1.60

#40EA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#40EA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40EA59

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40EA59	#FFFFFF	#000000	##000000
##40EA59	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED548

Deuteranopia (green-blind)

#DAC766

Tritanopia (blue-blind)

#00E4CB

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #40ea59;
/* rgb */ color: rgb(64, 234, 89);
/* oklch */ color: oklch(82.3% 0.232 145.2);

Tailwind

colors: {
  custom: {
    50: '#8df28d',
    500: '#40ea59',
    950: '#000000',
  },
}

SCSS

$custom: #40ea59;
$custom-light: #8df28d;
$custom-dark: #000000;

JSON

{
  "hex": "#40ea59",
  "rgb": {
    "r": 64,
    "g": 234,
    "b": 89
  },
  "hsl": {
    "h": 128.824,
    "s": 80.189,
    "l": 58.431
  },
  "oklch": {
    "l": 0.82309,
    "c": 0.23224,
    "h": 145.2
  },
  "luminance": 0.60657
}

Semantic roles & 50–950 ramp

primary

#40EA59

secondary

#A12D90

accent

#31DAF7

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170C

muted

#7F857F

Preview Lab

Preview with #40EA59

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

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