#40AC62#40AC62

#40AC62 is a light, vivid green. Relative luminance 0.315; OKLCH L 66.4% C 0.147 H 150.7°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#40AC62
RGB	rgb(64, 172, 98)
HSL	hsl(139, 46%, 46%)
HSV	hsv(139, 63%, 67%)
CMYK	cmyk(62.8%, 0%, 43%, 32.5%)
CIE-LAB	lab(62.91, -47.40, 29.15)
CIE-LCH	lch(62.91, 55.65, 148.41°)
OKLab	oklab(66.41% -0.128 0.072)
OKLCH	oklch(66.41% 0.147 150.7)
XYZ	xyz(19.0700, 31.4750, 16.6232)
Luminance	0.3148 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AC62 #AC408A

analogous

#54AC40 #40AC62 #40AC98

triadic

#40AC62 #6240AC #AC6240

tetradic

#40AC62 #4054AC #AC408A #AC9840

square

#40AC62 #4054AC #AC408A #AC9840

split-complementary

#40AC62 #9840AC #AC4054

monochromatic

#1F532F #2F7F49 #40AC62 #64C583 #91D6A6

Accessibility & contrast

On white

2.88

#40AC62 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#40AC62 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AC62

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AC62	#FFFFFF	#000000	##000000
##40AC62	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9E5D

Deuteranopia (green-blind)

#9F9467

Tritanopia (blue-blind)

#1BA99A

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #40ac62;
/* rgb */ color: rgb(64, 172, 98);
/* oklch */ color: oklch(66.4% 0.147 150.7);

Tailwind

colors: {
  custom: {
    50: '#80c68f',
    500: '#40ac62',
    950: '#000000',
  },
}

SCSS

$custom: #40ac62;
$custom-light: #80c68f;
$custom-dark: #000000;

JSON

{
  "hex": "#40ac62",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 98
  },
  "hsl": {
    "h": 138.889,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.66406,
    "c": 0.1469,
    "h": 150.7
  },
  "luminance": 0.31477
}

Semantic roles & 50–950 ramp

primary

#40AC62

secondary

#C187AF

accent

#52ACD5

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #40AC62

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

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