#40E25E#40E25E

#40E25E is a light, highly saturated green. Relative luminance 0.563; OKLCH L 80.3% C 0.219 H 146.1°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#40E25E
RGB	rgb(64, 226, 94)
HSL	hsl(131, 74%, 57%)
HSV	hsv(131, 72%, 89%)
CMYK	cmyk(71.7%, 0%, 58.4%, 11.4%)
CIE-LAB	lab(79.78, -67.45, 51.82)
CIE-LCH	lch(79.78, 85.06, 142.46°)
OKLab	oklab(80.32% -0.1819 0.1224)
OKLCH	oklch(80.32% 0.219 146.1)
XYZ	xyz(31.3289, 56.2873, 19.8010)
Luminance	0.5629 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E25E #E240C4

analogous

#73E240 #40E25E #40E2AF

triadic

#40E25E #5E40E2 #E25E40

tetradic

#40E25E #4073E2 #E240C4 #E2AF40

square

#40E25E #4073E2 #E240C4 #E2AF40

split-complementary

#40E25E #AF40E2 #E24073

monochromatic

#16922D #1EC73D #40E25E #75EA8B #AAF2B8

Accessibility & contrast

On white

1.71

#40E25E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#40E25E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E25E

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E25E	#FFFFFF	#000000	##000000
##40E25E	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CE50

Deuteranopia (green-blind)

#D2C169

Tritanopia (blue-blind)

#00DDC5

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #40e25e;
/* rgb */ color: rgb(64, 226, 94);
/* oklch */ color: oklch(80.3% 0.219 146.1);

Tailwind

colors: {
  custom: {
    50: '#8bec8f',
    500: '#40e25e',
    950: '#000000',
  },
}

SCSS

$custom: #40e25e;
$custom-light: #8bec8f;
$custom-dark: #000000;

JSON

{
  "hex": "#40e25e",
  "rgb": {
    "r": 64,
    "g": 226,
    "b": 94
  },
  "hsl": {
    "h": 131.111,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80323,
    "c": 0.21924,
    "h": 146.1
  },
  "luminance": 0.56291
}

Semantic roles & 50–950 ramp

primary

#40E25E

secondary

#963083

accent

#38CEF0

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #40E25E

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

Preview Lab → · Contrast checker → · Palette generator →