#40AA45#40AA45

#40AA45 is a light, vivid green. Relative luminance 0.303; OKLCH L 65.4% C 0.171 H 144.1°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#40AA45
RGB	rgb(64, 170, 69)
HSL	hsl(123, 45%, 46%)
HSV	hsv(123, 62%, 67%)
CMYK	cmyk(62.4%, 0%, 59.4%, 33.3%)
CIE-LAB	lab(61.88, -50.92, 42.44)
CIE-LCH	lch(61.88, 66.29, 140.19°)
OKLab	oklab(65.44% -0.1381 0.1001)
OKLCH	oklch(65.44% 0.171 144.1)
XYZ	xyz(17.5622, 30.2674, 10.5458)
Luminance	0.3027 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AA45 #AA40A5

analogous

#70AA40 #40AA45 #40AA7A

triadic

#40AA45 #4540AA #AA4540

tetradic

#40AA45 #4070AA #AA40A5 #AA7A40

square

#40AA45 #4070AA #AA40A5 #AA7A40

split-complementary

#40AA45 #7A40AA #AA4070

monochromatic

#1F5121 #2F7E33 #40AA45 #63C468 #8FD593

Accessibility & contrast

On white

2.98

#40AA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#40AA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AA45

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AA45	#FFFFFF	#000000	##000000
##40AA45	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9B3B

Deuteranopia (green-blind)

#A0924D

Tritanopia (blue-blind)

#2AA694

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #40aa45;
/* rgb */ color: rgb(64, 170, 69);
/* oklch */ color: oklch(65.4% 0.171 144.1);

Tailwind

colors: {
  custom: {
    50: '#81c47c',
    500: '#40aa45',
    950: '#000000',
  },
}

SCSS

$custom: #40aa45;
$custom-light: #81c47c;
$custom-dark: #000000;

JSON

{
  "hex": "#40aa45",
  "rgb": {
    "r": 64,
    "g": 170,
    "b": 69
  },
  "hsl": {
    "h": 122.83,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.6544,
    "c": 0.17056,
    "h": 144.1
  },
  "luminance": 0.30269
}

Semantic roles & 50–950 ramp

primary

#40AA45

secondary

#C086BD

accent

#53CFD5

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #40AA45

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

Preview Lab → · Contrast checker → · Palette generator →