#40AA59#40AA59

#40AA59 is a light, vivid green. Relative luminance 0.306; OKLCH L 65.7% C 0.153 H 148.3°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#40AA59
RGB	rgb(64, 170, 89)
HSL	hsl(134, 45%, 46%)
HSV	hsv(134, 62%, 67%)
CMYK	cmyk(62.4%, 0%, 47.6%, 33.3%)
CIE-LAB	lab(62.13, -48.11, 32.85)
CIE-LCH	lch(62.13, 58.26, 145.67°)
OKLab	oklab(65.73% -0.1299 0.0802)
OKLCH	oklch(65.73% 0.153 148.3)
XYZ	xyz(18.2910, 30.5589, 14.3838)
Luminance	0.3056 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AA59 #AA4091

analogous

#5CAA40 #40AA59 #40AA8E

triadic

#40AA59 #5940AA #AA5940

tetradic

#40AA59 #405CAA #AA4091 #AA8E40

square

#40AA59 #405CAA #AA4091 #AA8E40

split-complementary

#40AA59 #8E40AA #AA405C

monochromatic

#1F512A #2F7E42 #40AA59 #63C47A #8FD5A0

Accessibility & contrast

On white

2.95

#40AA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#40AA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AA59

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AA59	#FFFFFF	#000000	##000000
##40AA59	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9C53

Deuteranopia (green-blind)

#9E925F

Tritanopia (blue-blind)

#22A797

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #40aa59;
/* rgb */ color: rgb(64, 170, 89);
/* oklch */ color: oklch(65.7% 0.153 148.3);

Tailwind

colors: {
  custom: {
    50: '#80c489',
    500: '#40aa59',
    950: '#000000',
  },
}

SCSS

$custom: #40aa59;
$custom-light: #80c489;
$custom-dark: #000000;

JSON

{
  "hex": "#40aa59",
  "rgb": {
    "r": 64,
    "g": 170,
    "b": 89
  },
  "hsl": {
    "h": 134.151,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.65726,
    "c": 0.15268,
    "h": 148.3
  },
  "luminance": 0.30561
}

Semantic roles & 50–950 ramp

primary

#40AA59

secondary

#C086B2

accent

#53B6D5

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #40AA59

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

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