#A3C445#A3C445

#A3C445 is a light, vivid yellow-green. Relative luminance 0.477; OKLCH L 77.1% C 0.157 H 122.6°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#A3C445
RGB	rgb(163, 196, 69)
HSL	hsl(76, 52%, 52%)
HSV	hsv(76, 65%, 77%)
CMYK	cmyk(16.8%, 0%, 64.8%, 23.1%)
CIE-LAB	lab(74.63, -29.17, 57.93)
CIE-LCH	lch(74.63, 64.85, 116.73°)
OKLab	oklab(77.13% -0.0843 0.1319)
OKLCH	oklch(77.13% 0.157 122.6)
XYZ	xyz(35.9187, 47.6959, 12.9430)
Luminance	0.4770 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C445 #6645C4

analogous

#C4A645 #A3C445 #63C445

triadic

#A3C445 #45A3C4 #C445A3

tetradic

#A3C445 #45C4A6 #6645C4 #C44563

square

#A3C445 #45C4A6 #6645C4 #C44563

split-complementary

#A3C445 #4563C4 #A645C4

monochromatic

#596C22 #7F9B31 #A3C445 #BAD373 #D1E1A2

Accessibility & contrast

On white

1.99

#A3C445 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#A3C445 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C445

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C445	#FFFFFF	#000000	##000000
##A3C445	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB834

Deuteranopia (green-blind)

#CBB84E

Tritanopia (blue-blind)

#ABBAAA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #a3c445;
/* rgb */ color: rgb(163, 196, 69);
/* oklch */ color: oklch(77.1% 0.157 122.6);

Tailwind

colors: {
  custom: {
    50: '#c1d67f',
    500: '#a3c445',
    950: '#000000',
  },
}

SCSS

$custom: #a3c445;
$custom-light: #c1d67f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c445",
  "rgb": {
    "r": 163,
    "g": 196,
    "b": 69
  },
  "hsl": {
    "h": 75.591,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.77133,
    "c": 0.15655,
    "h": 122.6
  },
  "luminance": 0.47696
}

Semantic roles & 50–950 ramp

primary

#A3C445

secondary

#A597CE

accent

#4DDB72

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140A

muted

#82837C

Preview Lab

Preview with #A3C445

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

Preview Lab → · Contrast checker → · Palette generator →