#40AF26#40AF26

#40AF26 is a light, vivid green. Relative luminance 0.319; OKLCH L 66.5% C 0.197 H 140.5°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#40AF26
RGB	rgb(64, 175, 38)
HSL	hsl(109, 64%, 42%)
HSV	hsv(109, 78%, 69%)
CMYK	cmyk(63.4%, 0%, 78.3%, 31.4%)
CIE-LAB	lab(63.25, -55.57, 56.33)
CIE-LCH	lch(63.25, 79.12, 134.61°)
OKLab	oklab(66.49% -0.1523 0.1257)
OKLCH	oklch(66.49% 0.197 140.5)
XYZ	xyz(17.7933, 31.8881, 7.0507)
Luminance	0.3189 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF26 #9526AF

analogous

#85AF26 #40AF26 #26AF51

triadic

#40AF26 #2640AF #AF2640

tetradic

#40AF26 #2685AF #9526AF #AF5126

square

#40AF26 #2685AF #9526AF #AF5126

split-complementary

#40AF26 #5126AF #AF2685

monochromatic

#1B4A10 #2E7D1B #40AF26 #5AD53D #85E070

Accessibility & contrast

On white

2.85

#40AF26 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#40AF26 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF26

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF26	#FFFFFF	#000000	##000000
##40AF26	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F00

Deuteranopia (green-blind)

#A69636

Tritanopia (blue-blind)

#2FA995

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40af26;
/* rgb */ color: rgb(64, 175, 38);
/* oklch */ color: oklch(66.5% 0.197 140.5);

Tailwind

colors: {
  custom: {
    50: '#83c86b',
    500: '#40af26',
    950: '#000000',
  },
}

SCSS

$custom: #40af26;
$custom-light: #83c86b;
$custom-dark: #000000;

JSON

{
  "hex": "#40af26",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 38
  },
  "hsl": {
    "h": 108.613,
    "s": 64.319,
    "l": 41.765
  },
  "oklch": {
    "l": 0.6649,
    "c": 0.19748,
    "h": 140.5
  },
  "luminance": 0.3189
}

Semantic roles & 50–950 ramp

primary

#40AF26

secondary

#B56AC7

accent

#40E7C8

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #40AF26

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

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