#40AB2A#40AB2A

#40AB2A is a light, vivid green. Relative luminance 0.304; OKLCH L 65.4% C 0.191 H 140.7°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#40AB2A
RGB	rgb(64, 171, 42)
HSL	hsl(110, 61%, 42%)
HSV	hsv(110, 75%, 67%)
CMYK	cmyk(62.6%, 0%, 75.4%, 32.9%)
CIE-LAB	lab(61.98, -53.90, 53.75)
CIE-LCH	lch(61.98, 76.12, 135.08°)
OKLab	oklab(65.45% -0.1476 0.1209)
OKLCH	oklch(65.45% 0.191 140.7)
XYZ	xyz(17.0944, 30.3813, 7.1534)
Luminance	0.3038 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AB2A #952AAB

analogous

#81AB2A #40AB2A #2AAB54

triadic

#40AB2A #2A40AB #AB2A40

tetradic

#40AB2A #2A81AB #952AAB #AB542A

square

#40AB2A #2A81AB #952AAB #AB542A

split-complementary

#40AB2A #542AAB #AB2A81

monochromatic

#1B4912 #2E7A1E #40AB2A #5AD142 #85DD73

Accessibility & contrast

On white

2.97

#40AB2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#40AB2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AB2A

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AB2A	#FFFFFF	#000000	##000000
##40AB2A	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B0E

Deuteranopia (green-blind)

#A39238

Tritanopia (blue-blind)

#2FA592

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40ab2a;
/* rgb */ color: rgb(64, 171, 42);
/* oklch */ color: oklch(65.4% 0.191 140.7);

Tailwind

colors: {
  custom: {
    50: '#82c56d',
    500: '#40ab2a',
    950: '#000000',
  },
}

SCSS

$custom: #40ab2a;
$custom-light: #82c56d;
$custom-dark: #000000;

JSON

{
  "hex": "#40ab2a",
  "rgb": {
    "r": 64,
    "g": 171,
    "b": 42
  },
  "hsl": {
    "h": 109.767,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.65448,
    "c": 0.19078,
    "h": 140.7
  },
  "luminance": 0.30383
}

Semantic roles & 50–950 ramp

primary

#40AB2A

secondary

#B56DC4

accent

#44E4C8

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #40AB2A

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

Preview Lab → · Contrast checker → · Palette generator →